Overview
Mfr description
72470420 72470420 21/32 HSS USA ST-SH EX
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials
- Straight flutes are used to produce straighter side walls, but offer less chip removal than spiral flutes
- Straight shanks are used for general purpose machining and commonly have a larger diameter than taper shanks.
Specifications
- Cutting DirectionRight Hand
- Finish CoatingBright
- Flute Length1-1/4 in
- Flute TypeStraight
- Maximum Shank Diameter9/16 in
- Number Of Flutes6
- Overall Length9 in
- Reamer Diameter21/32 in
- Reamer MaterialHigh Speed Steel
- Shank TypeStraight
Compliance & Safety Data
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