(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

Spiral Reamers (HSS)(work material:Graphite)

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 prev ...Readmore

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.  ▲ Close

Days to Ship
  • All
  • 2 Day(s) or Less
  • 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
  1. 1
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

    TiN Spiral Reamer TiN-SPR

      Spool Reamer with Rounding 3-Flute Spiral SP-SUR3-R

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

        Brand

        EIKOSHA

        EIKOSHA

        EIKOSHA

        Product Series

        TiN Spiral Reamer TiN-SPR

        Spool Reamer with Rounding 3-Flute Spiral SP-SUR3-R

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

        Days to Ship 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more
        Tool Diameter(mm)4.674.69 ~ 6.430.97 ~ 12.05
        Groove Length(mm)4550 ~ 10012 ~ 30
        work materialGraphite[○]Graphite[○]Graphite[○]
        Shank TypeEnd Mill ShankEnd Mill ShankEnd Mill Shank
        Coating Y/NAvailableNANA
        Groove ShapeSpiralSpiralSpiral
        Base Blade Y/N---
        Tip diameter-1.5-
        Large End Diameter4.674.69 ~ 6.43-
        radius R---
        Both square12-

        Loading...

        1. 1

        Related Categories to Spiral Reamers (HSS)