- Ground thread, high speed steel
- Particularly designed for machine tapping in open or through holes
- Shearing action of the point in cut produces curled, free-flowing chips ejected ahead of the tap
- Used in a wide variety of materials and may be run at higher speeds than straight fluted taps
- Morse steam oxide treatment produces a thin iron oxide coating to the surface, reducing friction between the tool and the chips, acting as a built in lubrications media
- Bold type indicates standard H limit
- All sizes packaged 12 each
Size | TPI NC/UNC | TPI NF/UNF | No. of Flutes | H Limit | Thread Length | Overall Length | Part No. |
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- Contact Heavy Maintenance Supply 205-384-5284 for more information