Drill America
Drill America 25/32in Reduced Shank Cobalt Drill Bit
Cobalt steel drill bit with reduced 1/2 inch shank for 25/32 inch holes
- TypeDrill Accessories
- Cobalt steel resists heat during heavy drilling
- Reduced 1/2in shank fits standard chucks
- 25/32in diameter cuts precise large holes
- Bronze oxide finish protects against corrosion
Reduced-shank cobalt drill bit
The Drill America 25/32 inch reduced shank cobalt drill bit is a Silver and Deming style accessory built from cobalt steel with a bronze oxide surface treatment. Its 1/2 inch shank fits standard large-capacity drill chucks for stationary or heavy-duty handheld drilling.
Suited for large-hole drilling in metal
Machinists and maintenance technicians drilling 25/32 inch holes in steel or alloy will value the cobalt construction and treated flutes. Users restricted to 3/8 inch chucks or needing smaller diameters should select a different bit.
Highlights
- Cobalt steel resists heat during heavy drilling
- Reduced 1/2in shank fits standard chucks
- 25/32in diameter cuts precise large holes
- Bronze oxide finish protects against corrosion
Specifications
| Brand | Drill America |
|---|---|
| Type | Drill Accessories |
Questions about this item
Will my 1/2" chuck accept the reduced shank on this 25/32" cobalt bit?
Yes — the reduced shank is sized for a 1/2" chuck, so the bit fits directly without an adapter.
Can I run this Silver and Deming bit in an older 1/2" drill press at standard speeds?
The cobalt steel and bronze oxide coating handle the heat of standard speeds, but reduce RPM and use cutting fluid for best life in tough materials.
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