Drillco 4570E Series High-Speed Steel Taper Pin Reamer, Helical Flute, Round Shank, Uncoated (Bright)/Black Oxide Finish, 1 Size, 2-15/16\ Length
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
- Available in uncoated (bright) and black oxide finish.
- Round shanks allow use with a wide variety of toolholding systems.
- Square shank allows hand (straight and spiral flute) reamers to be held in a tap wrench or vise, depending on whether the reamer of the part is rotated.