Drill America
Drill America 19/32in reduced shank cobalt drill bit
A 19/32 inch cobalt drill bit with a 1/2 inch reduced shank for drilling hard metals
- TypeDrill Accessories
- Cuts hard metals with cobalt steel construction
- Fits 1/2 in chucks via reduced shank design
- Clears chips efficiently through surface-treated flutes
- Resists wear with bronze oxide coating
Drill America 19/32in Cobalt Drill Bit
This cobalt steel drill bit features a 19/32 inch cutting diameter with a decimal equivalent of .5938. The 1/2 inch reduced shank fits standard drill chucks while the silver and deming design supports heavy-duty applications. Bronze oxide surface treatment on the flutes helps reduce friction and extend tool life during demanding drilling tasks.
Best for tough metal drilling.
Machinists and maintenance technicians drilling large-diameter holes in stainless steel or hardened alloys will benefit from the cobalt construction and reduced shank compatibility. Users who need smaller pilot holes, wood-boring spade bits, or a full set of incremental sizes should look at other tooling options.
Highlights
- Cuts hard metals with cobalt steel construction
- Fits 1/2 in chucks via reduced shank design
- Clears chips efficiently through surface-treated flutes
- Resists wear with bronze oxide coating
Specifications
| Brand | Drill America |
|---|---|
| Type | Drill Accessories |
Questions about this item
What size drill chuck do I need to fit the 1/2in reduced shank on this bit?
A chuck that opens to at least 1/2in is required; the shank diameter matches that size exactly.
Will the 19/32in diameter work in a hole saw arbor that takes 1/2in shank bits?
Yes, the 1/2in reduced shank fits standard 1/2in arbors while the 19/32in cutting diameter produces the larger hole.
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