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Spiral Reamers (HSS)(Shank Type:End Mill Shank)

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.
Days to Ship
  • All
  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 11 Day(s) or Less
  • 14 Day(s) or Less
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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

    High Helical Reamer HHHR

      F.P. Gold Reamer Spiral Blade

        Helix Reamer

          Powder High Speed Spiral Tapered Reamer HSPTR

            Spiral Hand Reamer

              Short Reamer

                Reamer with End Blades ERR-TiN

                  TiN Spiral Reamer TiN-SPR

                    Spool Reamer SUR

                      Handle Reamer Spiral Blade

                        Pin Gate Reamer (End Mill Shank)

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

                          Brand

                          EIKOSHA

                          FPTOOLS

                          TRUSCO NAKAYAMA

                          EIKOSHA

                          EIKOSHA

                          FPTOOLS

                          EIKOSHA

                          EIKOSHA

                          EIKOSHA

                          FPTOOLS

                          EIKOSHA

                          EIKOSHA

                          Product Series

                          High Helical Reamer HHHR

                          F.P. Gold Reamer Spiral Blade

                          Helix Reamer

                          Powder High Speed Spiral Tapered Reamer HSPTR

                          Spiral Hand Reamer

                          Short Reamer

                          Reamer with End Blades ERR-TiN

                          TiN Spiral Reamer TiN-SPR

                          Spool Reamer SUR

                          Handle Reamer Spiral Blade

                          Pin Gate Reamer (End Mill Shank)

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

                          Days to Ship 4 Day(s) or more 4 Day(s) or more 9 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                          Tool Diameter(mm)14.01 ~ 20.051 ~ 14.12.2 ~ 2.9-2 ~ 31 ~ 12.0952.95 ~ 504.67-1.5-0.97 ~ 12.05
                          Groove Length(mm)45 ~ 5520 ~ 85-40 ~ 5530 ~ 18012 ~ 3016 ~ 304560 ~ 1602225 ~ 15012 ~ 30
                          work materialQuenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○] / Die Steel[○] / Alloy Steel[○]general steel[○] / Stainless Steel[○] / Cast Iron[○]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[○] / Die Steel[○] / Alloy Steel[◎]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[◎]general steel[○] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Graphite[○] / Resin[○] / 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[○] / Aluminum[○] / Copper[○] / 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 ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank
                          Coating Y/NNAAvailableNANANAAvailableAvailableAvailableNANANANA
                          Groove ShapeHelicalSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiralSpiral
                          Base Blade Y/NNANA-NANANAAvailable-NANAAvailable-
                          Tip diameter--------2 ~ 10---
                          Large End Diameter---12.2 ~ 30.2---4.67 3.04 ~ 37.99-1.43 ~ 15.3-
                          radius R----------0.5 ~ 2.5-
                          Both square---1/5T ~ 1/10T---121 ~ 10-1゚ ~ 5゚-

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