Reamers

Reamers are a cutting tool used on drilled holes to refine them into the required hole-diameter precision and surface roughness while shaping them into true circles. Reamers are selected according to the precision of the hole as needed. They vary in hardness and size from the ones used to cut holes in parts of aircrafts to those used to manufacture musical instruments. Different reamers are selected based on their applications; hand reamers used for manual operation with handles attached to them, chucking reamers mounted to drill presses or NC machine tools for machining, machine reamers with longer cutter section than that of chucking reamers, taper reamers for finishing tapered drilled holes, bridge reamers used for correcting bolt holes, etc., when there is misalignment in them, and more. Their materials include high-speed steel or coated high-speed steel, carbide or coated carbide; reamer types vary according to the material of the parts for machining, machining method (manual or machine tool) and the cutting fluid types.

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    HSS Straight Reamers - Straight Shank, 0.01 mm Increments

      Carbide Straight Reamers - Straight Shank, Solid Type, CSR

        Carbide Straight Reamers - End Mill Shank, Flat Bottom Blade

          Carbide Straight Reamers - End Mill Shank, Mu Type

            HSS Spiral Reamers - Straight Shank, 0.01 mm Increments, SPHR

              HSS Spiral Reamers - Straight Shank, Chucking Type, SPSCR

                HSS Straight Reamers - Straight Shank, Chucking Type, SCR

                  HSS Straight Reamers - Tapered Shank, Machine Type, MR

                    Carbide Straight Reamers - End Mill Shank, Regular

                      Carbide Straight Reamers - Straight Shank, Taper Pin Type, CSTPR

                        Carbide Straight Reamers - End Mill Shank, General Purpose, G Series

                          HSS Straight Reamers - End Mill Shank, Gold Type, TiN Coated

                            HSS Straight Reamers - Straight Shank, Hand Type, HR

                              Carbide Straight Reamers - 2 Flute/4 Flute, Regular, Corner C Model

                                Carbide Straight Reamers - Straight/End Mill Shank, CRM

                                  HSS Straight Reamers - Tapered Shank, Tapered Pin Type, TPR

                                    Carbide Straight Reamers - Adjustable, ARJ

                                      HSS Spiral Reamers - High Helical Flute, 0.01 mm Increments, HHHR

                                        HSS Straight Reamers - Straight Shank, Chucking Type, HC

                                          HSS Straight Reamers - Tapered Shank, Taper Pin Type, TPR

                                            HSS Straight Reamers - Morse Tapered Shank, Bridge Type, BR

                                              HSS Straight Reamers - Morse Tapered Shank, Deep Hole Machining, LMR

                                                Carbide Straight Reamers - 2 Flute/4 Flute, Long, Corner Radius Model

                                                  HSS Spiral Reamers - End Mill Shank, SPR

                                                    HSS Spiral Reamers - Tapered Shank, 0.1 mm Increments, HHHRT

                                                    • New Products

                                                    HSS Spiral Reamers - Straight Shank, Hand Type, SPHRC

                                                      Carbide Spiral Reamers - for Stainless Steel, TiAlN Coated, CSUSR-A

                                                        Carbide Spiral Reamers - TiCN2 Coated, CSPR-C

                                                          HSS Straight Reamers - Long Hand Type, Deep Hole Machining, LHR

                                                            HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR

                                                              HSS Spiral Reamers - 1/10 Inch Tapered Shank, SPTR-F

                                                                Carbide Spiral Reamers - for Hardened Steels, Purple Coated, R Series

                                                                  HSS Straight Reamers - Morse Tapered Shank, Machine Type, MR

                                                                    Carbide Straight Reamers - 2 Flute/4 Flute, Regular, Corner Radius Model

                                                                      Carbide Straight Reamers - Non-Coated/TS Coated, High Hardness Steel Machining

                                                                        HSS Spiral Reamers - High Helical Flute, 0.1 mm Increments, HHHR

                                                                          Carbide Straight Reamers - Straight Shank, Chucking Type, CSCRS

                                                                            Carbide Straight Reamers - Straight Shank, for Burnishing, B Series

                                                                              HSS Spiral Reamers - End Mill Shank, Short, HB

                                                                                HSS Spiral Reamers - End Mill Shank, Gold, HG-S

                                                                                  HSS Spiral Reamers - Straight Shank, Long High Helical Flute, HLX

                                                                                    HSS Straight Reamers - Straight Shank, Hand Type, HR

                                                                                      HSS Straight Reamers - Morse Tapered Shank, Machine Type, MR

                                                                                        HSS Straight Reamers - Morse Tapered Shank, Machine Tapered Pin Type, MR

                                                                                          Carbide Straight Reamers - End Mill Shank, NSR

                                                                                          Brand

                                                                                          MISUMI

                                                                                          EIKOSHA

                                                                                          MISUMI

                                                                                          FPTOOLS

                                                                                          MISUMI

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          MISUMI

                                                                                          EIKOSHA

                                                                                          FPTOOLS

                                                                                          FPTOOLS

                                                                                          EIKOSHA

                                                                                          MISUMI

                                                                                          OSG

                                                                                          EIKOSHA

                                                                                          FPTOOLS

                                                                                          MISUMI

                                                                                          FPTOOLS

                                                                                          MIERASEN

                                                                                          OKAZAKI

                                                                                          OKAZAKI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          EIKOSHA

                                                                                          FPTOOLS

                                                                                          OKAZAKI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          EIKOSHA

                                                                                          FPTOOLS

                                                                                          FPTOOLS

                                                                                          FPTOOLS

                                                                                          Trusco Nakayama

                                                                                          TAIYO TOOL

                                                                                          TAIYO TOOL

                                                                                          TAIYO TOOL

                                                                                          NEWSTRONG

                                                                                          Product Series

                                                                                          HSS Straight Reamers - Straight Shank, 0.01 mm Increments

                                                                                          Carbide Straight Reamers - Straight Shank, Solid Type, CSR

                                                                                          Carbide Straight Reamers - End Mill Shank, Flat Bottom Blade

                                                                                          Carbide Straight Reamers - End Mill Shank, Mu Type

                                                                                          HSS Spiral Reamers - Straight Shank, 0.01 mm Increments, SPHR

                                                                                          HSS Spiral Reamers - Straight Shank, Chucking Type, SPSCR

                                                                                          HSS Straight Reamers - Straight Shank, Chucking Type, SCR

                                                                                          HSS Straight Reamers - Tapered Shank, Machine Type, MR

                                                                                          Carbide Straight Reamers - End Mill Shank, Regular

                                                                                          Carbide Straight Reamers - Straight Shank, Taper Pin Type, CSTPR

                                                                                          Carbide Straight Reamers - End Mill Shank, General Purpose, G Series

                                                                                          HSS Straight Reamers - End Mill Shank, Gold Type, TiN Coated

                                                                                          HSS Straight Reamers - Straight Shank, Hand Type, HR

                                                                                          Carbide Straight Reamers - 2 Flute/4 Flute, Regular, Corner C Model

                                                                                          Carbide Straight Reamers - Straight/End Mill Shank, CRM

                                                                                          HSS Straight Reamers - Tapered Shank, Tapered Pin Type, TPR

                                                                                          Carbide Straight Reamers - Adjustable, ARJ

                                                                                          HSS Spiral Reamers - High Helical Flute, 0.01 mm Increments, HHHR

                                                                                          HSS Straight Reamers - Straight Shank, Chucking Type, HC

                                                                                          HSS Straight Reamers - Tapered Shank, Taper Pin Type, TPR

                                                                                          HSS Straight Reamers - Morse Tapered Shank, Bridge Type, BR

                                                                                          HSS Straight Reamers - Morse Tapered Shank, Deep Hole Machining, LMR

                                                                                          Carbide Straight Reamers - 2 Flute/4 Flute, Long, Corner Radius Model

                                                                                          HSS Spiral Reamers - End Mill Shank, SPR

                                                                                          HSS Spiral Reamers - Tapered Shank, 0.1 mm Increments, HHHRT

                                                                                          HSS Spiral Reamers - Straight Shank, Hand Type, SPHRC

                                                                                          Carbide Spiral Reamers - for Stainless Steel, TiAlN Coated, CSUSR-A

                                                                                          Carbide Spiral Reamers - TiCN2 Coated, CSPR-C

                                                                                          HSS Straight Reamers - Long Hand Type, Deep Hole Machining, LHR

                                                                                          HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR

                                                                                          HSS Spiral Reamers - 1/10 Inch Tapered Shank, SPTR-F

                                                                                          Carbide Spiral Reamers - for Hardened Steels, Purple Coated, R Series

                                                                                          HSS Straight Reamers - Morse Tapered Shank, Machine Type, MR

                                                                                          Carbide Straight Reamers - 2 Flute/4 Flute, Regular, Corner Radius Model

                                                                                          Carbide Straight Reamers - Non-Coated/TS Coated, High Hardness Steel Machining

                                                                                          HSS Spiral Reamers - High Helical Flute, 0.1 mm Increments, HHHR

                                                                                          Carbide Straight Reamers - Straight Shank, Chucking Type, CSCRS

                                                                                          Carbide Straight Reamers - Straight Shank, for Burnishing, B Series

                                                                                          HSS Spiral Reamers - End Mill Shank, Short, HB

                                                                                          HSS Spiral Reamers - End Mill Shank, Gold, HG-S

                                                                                          HSS Spiral Reamers - Straight Shank, Long High Helical Flute, HLX

                                                                                          HSS Straight Reamers - Straight Shank, Hand Type, HR

                                                                                          HSS Straight Reamers - Morse Tapered Shank, Machine Type, MR

                                                                                          HSS Straight Reamers - Morse Tapered Shank, Machine Tapered Pin Type, MR

                                                                                          Carbide Straight Reamers - End Mill Shank, NSR

                                                                                          Days to Ship Same Day

                                                                                          Stock Items Included

                                                                                          4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 5 Days Same Day

                                                                                          Stock Items Included

                                                                                          5 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days
                                                                                          Tool Diameter(mm)0.5 ~ 300.4 ~ 20.053 ~ 10.010.5 ~ 10.0092 ~ 301/2 ~ 251 ~ 322.95 ~ 850.3 ~ 15.99-0.2 ~ 12.11 ~ 14.10.56 ~ 280.4 ~ 15.9950.3 ~ 13.05-30.25~34.252.01 ~ 13.991 ~ 142 ~ 1314 ~ 325 ~ 500.4 ~ 5.9951 ~ 134 ~ 302 ~ 120.5 ~ 12.050.8 ~ 12.05 1/2 ~ 26--1 ~ 12.13 ~ 800.4 ~ 15.9951 ~ 102 ~ 141 ~ 300.9 ~ 141 ~ 12.0951 ~ 14.12 ~ 81-1/2 ~ 511-5/8 ~ 80-6.00 (for H7) ~ 13.00 (for H7)
                                                                                          Link ModelStraight LinkStraight LinkEnd Mill LinkEnd Mill LinkStraight LinkStraight LinkStraight LinkTapered LinkEnd Mill LinkStraight LinkEnd Mill LinkEnd Mill LinkEnd Mill Link / Straight LinkEnd Mill LinkEnd Mill Link / Straight LinkStraight Link-Straight LinkStraight LinkTapered LinkMorse Tapered LinkMorse Tapered LinkEnd Mill LinkEnd Mill LinkTapered LinkStraight LinkEnd Mill LinkEnd Mill LinkStraight LinkStraight LinkTapered LinkEnd Mill LinkMorse Tapered LinkEnd Mill LinkEnd Mill LinkStraight LinkStraight LinkStraight LinkEnd Mill LinkEnd Mill LinkStraight LinkStraight LinkMorse Tapered LinkMorse Tapered LinkEnd Mill Link
                                                                                          Work MaterialGeneral Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[◎]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[◎] / Alloy Steel[◎]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[◎]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[◎] / Alloy Steel[◎]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Alloy Steel[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[◎] / Alloy Steel[◎]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[◎] / Cast Iron[○] / Die Steel[○] / Heat-Resistant Alloy[○] / Alloy Steel[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-Resistant Alloy[○] / Alloy Steel[◎]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]Heat-Treated Steel[◎]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○/◎] / Heat-Treated Steel[○/◎] / High-Hardness Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[◎]General Steel[○] / Resin[○] / Alloy Steel[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[◎]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]General Steel[○] / Stainless Steel[○] / Cast Iron[○]---General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]
                                                                                          Groove Length(mm)12 ~ 1504 ~ 8027 ~ 405 ~ 4030 ~ 15020 ~ 6515 ~ 7535 ~ 2150.5 ~ 4828 ~ 1943 ~ 4520 ~ 8512 ~ 1400.5 ~ 48-1639813 ~ 4520 ~ 50-110 ~ 190150 ~ 4000.5 ~ 3415 ~ 4422 ~ 6025 ~ 766 ~ 4515 ~ 4550 ~ 25028 ~ 31860 ~ 10015 ~ 6535 ~ 2600.5 ~ 4812 ~ 4013 ~ 4515 ~ 7520 ~ 7012 ~ 3020 ~ 85-85 ~ 18035 ~ 22087 ~ 35120 ~ 30
                                                                                          CoatingNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneIncludedNoneNoneNoneNone-NoneNoneNoneNoneNoneNoneNoneNoneNoneIncludedIncludedNoneNoneNoneIncludedNoneNoneIncluded ~ NoneNoneNoneNoneIncludedIncludedNoneNoneNoneNone-
                                                                                          Groove ShapeStraightStraightStraightStraightSpiralSpiralStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight-SpiralStraightStraightStraightStraightStraightSpiralSpiralSpiralSpiralSpiralStraightHelicalSpiralSpiralStraightStraightStraightSpiralStraightStraightSpiralSpiralSpiralStraightStraightStraightStraight
                                                                                          Base-BladeNoneNoneIncludedNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneIncludedNoneNoneNoneNoneNoneNoneNoneNoneIncludedNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneIncludedNoneNoneNoneNoneNoneNoneNoneNoneNoneNone-
                                                                                          Tip Diameter---------1 ~ 13-----9.5----10 ~ 26--------1 ~ 3010.5 ~ 25------------4.9 ~ 49.5-
                                                                                          Large Tip Diameter---------1.46 ~ 16.74-----12.66-------------1.46 ~ 36.0616 ~ 34.5------------6.44 ~ 56.52-
                                                                                          Radius R---------------------------------------------
                                                                                          Corners---------------1/50-------------1/501/10--------------

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