Description
29/64" Drill Bit for drilling and countersinking tough alloys in one pass. Cobalt is alloyed into the steel rather than applied as a coating, so the red hardness runs through the whole tool and survives resharpening. This size has a 29/64" cutting diameter, 4-3/16" of flute, 5-5/8" overall length and a 3-flat shank.
- Cobalt construction that carries cobalt through the whole tool for red hardness in work-hardening alloys.
- Gold finish, a stress-relieving surface treatment that reduces built-up edge.
- Stepped Point geometry.
- Supplied 6 per package.
Specifications
- Size: 29/64"
- Diameter: 29/64"
- Shank: 3-Flat
- Length: 5-5/8"
- Flute Length: 4-3/16"
- Point Type: Stepped Point
- Material: Cobalt
- Finish: Gold
- Measurement Type: Inch
- Pack Quantity: 6
Applications
Built for stainless steel, titanium, Inconel, cast iron and other work-hardening alloys that burn up a plain high speed steel bit.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

