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Spiral Reamers (HSS)

Spiral reamers (high-speed steel) are a high-speed steel reamer with a helix angle used for finishing holes. This product has better chip evacuation than straight grooved reamers, and is used for drilling through-holes in work material with long cutting chips, and features a helix angle that prevents chatter. In addition, the performance can be improved by reducing the heat that can be cut. Spiral reamers (high-speed steel) have a right helix angle and a left helix angle. Cutting chips are ejected on the right helix angle to the shank side of the reamer, and left helix angle are ejected in the direction the reamer is traveling. A left-handed helix angle has a lower risk of cutting chip entry and can be processed stably, but cannot be used in a shape that does not allow cutting chips to come off to the tip side. Reamers with strong torsion are sometimes referred to as high helical types, and high left helical types are sometimes called broach reamers.
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Brand
Product Series
Days to Ship
Tool Diameter(mm)
Groove Length(mm)
work material
Shank Type
Coating Y/N
Groove Shape
Base Blade Y/N
Tip diameter
Large End Diameter
radius R
Both square

    F.P. Gold Reamer Spiral Blade

      High Helical Reamer HHHR

        Drill Reamers DR

          High-Speed Steel Spiral Hand Reamer, Right Blade with 12°Left Spiral, 0.01 mm Unit Designation

            High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, 0.01 mm Unit Designation Model

              Spiral Hand Reamer

                Helix Reamer HLX

                  High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, Straight Shank, 0.1 mm Unit Designation Model

                    Reamer with End Blades ERR-TiN

                      Spiral Taper Pin Reamer

                        TiN Spiral Reamer TiN-SPR

                          High-Speed Steel Spiral Machine Reamer, Right Blade with 12°Left Spiral, 0.01 mm Unit Designation

                            Helical Tapered Pin Reamer HTPR

                              1/10" Taper Spiral Taper Reamer for Finishing SPTR-F

                                Pin Gate Reamer (End Mill Shank)

                                  Machine Chucking Reamer MCR-TiN

                                    Spool Reamer SUR

                                      Spiral Machine Reamer SPMR

                                        SPCR Spiral Chucking Reamer

                                          SPMR Spiral Flute Machine Reamer

                                            High Helical Reamer (Tapered Shank) HHHRT

                                              RZ Reamer RZ-S

                                                High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, Tapered Shank, 0.1 mm Unit Designation Model

                                                  Short Reamer

                                                    Helix Reamer

                                                      SPHR Spiral Flute Hand Reamer

                                                        SSRT Speed Reamer (Morse Taper Shank)

                                                          Powder High Speed Spiral Tapered Reamer HSPTR

                                                            Spiral Blade Long Machine Reamer SP-LMR (SKH51)

                                                              High-Speed Steel Spiral Hand Reamer

                                                                Spiral Long Hand Reamer SPLHR

                                                                  Straight Shank Spiral Chucking Reamer SPSCR

                                                                    Spiral Long Machine Reamer SPLMR

                                                                      Handle Reamer Spiral Blade

                                                                        High Helical Reamer

                                                                          SSR Speed Reamer (Straight Shank)

                                                                            HSS Reamer Blind Holes/Through Holes Common 496

                                                                              Long High Helical Reamer

                                                                                Long High Helical Reamer (Tapered Shank) HHHRTL

                                                                                  High-Speed-Steel Reamer For Automatic Lathes NCR-C

                                                                                  Brand

                                                                                  FPTOOLS

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  EIKOSHA

                                                                                  DAIICHITOOL

                                                                                  MISUMI

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  MISUMI

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  OKAZAKI SEIKO

                                                                                  OKAZAKI SEIKO

                                                                                  EIKOSHA

                                                                                  DAIICHITOOL

                                                                                  MISUMI

                                                                                  FPTOOLS

                                                                                  TRUSCO NAKAYAMA

                                                                                  OKAZAKI SEIKO

                                                                                  OKAZAKI SEIKO

                                                                                  EIKOSHA

                                                                                  TAIYO-TOOL

                                                                                  MISUMI

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  FPTOOLS

                                                                                  FPTOOLS

                                                                                  OKAZAKI SEIKO

                                                                                  GUHRING

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  EIKOSHA

                                                                                  Product Series

                                                                                  F.P. Gold Reamer Spiral Blade

                                                                                  High Helical Reamer HHHR

                                                                                  Drill Reamers DR

                                                                                  High-Speed Steel Spiral Hand Reamer, Right Blade with 12°Left Spiral, 0.01 mm Unit Designation

                                                                                  High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, 0.01 mm Unit Designation Model

                                                                                  Spiral Hand Reamer

                                                                                  Helix Reamer HLX

                                                                                  High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, Straight Shank, 0.1 mm Unit Designation Model

                                                                                  Reamer with End Blades ERR-TiN

                                                                                  Spiral Taper Pin Reamer

                                                                                  TiN Spiral Reamer TiN-SPR

                                                                                  High-Speed Steel Spiral Machine Reamer, Right Blade with 12°Left Spiral, 0.01 mm Unit Designation

                                                                                  Helical Tapered Pin Reamer HTPR

                                                                                  1/10" Taper Spiral Taper Reamer for Finishing SPTR-F

                                                                                  Pin Gate Reamer (End Mill Shank)

                                                                                  Machine Chucking Reamer MCR-TiN

                                                                                  Spool Reamer SUR

                                                                                  Spiral Machine Reamer SPMR

                                                                                  SPCR Spiral Chucking Reamer

                                                                                  SPMR Spiral Flute Machine Reamer

                                                                                  High Helical Reamer (Tapered Shank) HHHRT

                                                                                  RZ Reamer RZ-S

                                                                                  High-Speed Steel High Helical Reamer, Right Blade with 60° Left Spiral, Tapered Shank, 0.1 mm Unit Designation Model

                                                                                  Short Reamer

                                                                                  Helix Reamer

                                                                                  SPHR Spiral Flute Hand Reamer

                                                                                  SSRT Speed Reamer (Morse Taper Shank)

                                                                                  Powder High Speed Spiral Tapered Reamer HSPTR

                                                                                  Spiral Blade Long Machine Reamer SP-LMR (SKH51)

                                                                                  High-Speed Steel Spiral Hand Reamer

                                                                                  Spiral Long Hand Reamer SPLHR

                                                                                  Straight Shank Spiral Chucking Reamer SPSCR

                                                                                  Spiral Long Machine Reamer SPLMR

                                                                                  Handle Reamer Spiral Blade

                                                                                  High Helical Reamer

                                                                                  SSR Speed Reamer (Straight Shank)

                                                                                  HSS Reamer Blind Holes/Through Holes Common 496

                                                                                  Long High Helical Reamer

                                                                                  Long High Helical Reamer (Tapered Shank) HHHRTL

                                                                                  High-Speed-Steel Reamer For Automatic Lathes NCR-C

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                                                                                  Tool Diameter(mm)1 ~ 14.12 ~ 20.053 ~ 132 ~ 302.01 ~ 13.991/4 ~ 401 ~ 142 ~ 142.95 ~ 50-3.035 ~ 14.13 ~ 30.02---1.95 ~ 20-3 ~ 608 ~ 173 ~ 501" ~ 417673 ~ 134 ~ 301 ~ 12.0952.2 ~ 203 ~ 3010 ~ 50-1/2 ~ 353 ~ 63 ~ 141/2 ~ 255 ~ 301.5 ~ 14.56.53 ~ 132.35 ~ 8.023 ~ 148 ~ 300.97 ~ 12.05
                                                                                  Groove Length(mm)20 ~ 8515 ~ 5552 ~ 10030 ~ 15013 ~ 4530 ~ 18010 ~ 4513 ~ 4516 ~ 3048 ~ 31840 ~ 8535 ~ 15028 ~ 31860 ~ 10025 ~ 15011 ~ 6060 ~ 16035 ~ 19033 ~ 5435 ~ 18024 ~ 6020 ~ 3022 ~ 6012 ~ 30-40 ~ 15045 ~ 10540 ~ 55120 ~ 40031 ~ 4780 ~ 20020 ~ 65120 ~ 30022 ~ 903530 ~ 5012 ~ 3324 ~ 6040 ~ 7512 ~ 30
                                                                                  work materialgeneral steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general 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[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[◎]general steel[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○/◎] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○/◎] / Copper[○/◎] / Graphite[○] / 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[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Die Steel[○] / Alloy Steel[◎]general steel[○] / Stainless Steel[○] / Cast Iron[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / 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[○] / Alloy Steel[○]general steel[○] / Quenched and tempered steel[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]general steel[◎] / Cast Iron[◎] / Resin[○] / Die Steel[○] / Alloy Steel[◎]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]-general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Graphite[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]
                                                                                  Shank TypeEnd Mill ShankEnd Mill Shank / straight shankstraight shankstraight shankstraight shankEnd Mill Shank / straight shankstraight shankstraight shankEnd Mill Shankstraight shankEnd Mill Shank / straight shankTaper shankstraight shankTaper shankEnd Mill Shankstraight shankEnd Mill ShankTaper shankstraight shankMorse Taper ShankTaper shankstraight shankTaper shankEnd Mill ShankEnd Mill Shank / straight shankstraight shankMorse Taper ShankEnd Mill ShankMorse Taper Shankstraight shankstraight shankstraight shankTaper shankEnd Mill Shank / straight shankstraight shankstraight shank-straight shankTaper shankEnd Mill Shank
                                                                                  Coating Y/NAvailableNANANANANA-NAAvailableNAAvailableNANANANAAvailableNANANANANA-NAAvailableNANANANANANANANANANANANANANANANA
                                                                                  Groove ShapeSpiralHelicalSpiralSpiralSpiralSpiralHelicalSpiralSpiralSpiralSpiralSpiralHelicalSpiralSpiralSpiralSpiralSpiralSpiralSpiralHelicalSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiral-HelicalHelicalSpiral
                                                                                  Base Blade Y/NNANANANANANA-NAAvailableNANANANANAAvailableNANANANANANA-NANANANANANANANANANANANANANA-NANA-
                                                                                  Tip diameter---------1.9 ~ 29.7--1 ~ 3010.5 ~ 25--2 ~ 10-----------------------
                                                                                  Large End Diameter---------2.86 ~ 36.064.67-1.46 ~ 36.0616 ~ 34.51.43 ~ 15.3- 3.04 ~ 37.99----------12.2 ~ 30.2------------
                                                                                  radius R--------------0.5 ~ 2.5-------------------------
                                                                                  Both square---------1/5012-1/501/101゚ ~ 5゚-1 ~ 10----------1/5T ~ 1/10T------------

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                                                                                  Related Categories to Spiral Reamers (HSS)