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Spiral Reamers (HSS)(Both square:1/50)

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
  • 94 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

    Spiral Taper Pin Reamer

      Helical Tapered Pin Reamer HTPR

        Helical Taper Pin Reamer for Machines HTPRT

          Lead for Blind Hole, NC Sensor Reamer (Straight Shank)

          Brand

          EIKOSHA

          EIKOSHA

          EIKOSHA

          NIKKENKOSAKU

          Product Series

          Spiral Taper Pin Reamer

          Helical Tapered Pin Reamer HTPR

          Helical Taper Pin Reamer for Machines HTPRT

          Lead for Blind Hole, NC Sensor Reamer (Straight Shank)

          Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
          Tool Diameter(mm)---2.97 ~ 2.99
          Groove Length(mm)48 ~ 31828 ~ 31863 ~ 351-
          work materialgeneral steel[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[◎] / Stainless Steel[◎] / Cast Iron[○] / Heat-resistant alloy[○] / Alloy Steel[◎]
          Shank Typestraight shankstraight shankTaper shank-
          Coating Y/NNANANAAvailable
          Groove ShapeSpiralHelicalHelical-
          Base Blade Y/NNANANA-
          Tip diameter1.9 ~ 29.71 ~ 303 ~ 50-
          Large End Diameter2.86 ~ 36.061.46 ~ 36.064.16 ~ 56.52-
          radius R----
          Both square1/501/501/501/50

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