Drill America
Drill America 47/64in HSS 1/2in Reduced Shank Silver and Deming Drill Bit pneumatic accessory
A 47/64 inch HSS Silver and Deming drill bit with a 1/2 inch reduced shank for use in larger drill chucks
- TypeDrill Accessories
- Drills 47/64 inch holes with precision
- High-speed steel resists wear in tough materials
- Reduced 1/2 inch shank fits standard chucks
- Silver and Deming design handles deep drilling
Drill America 47/64in HSS Reduced Shank Drill Bit
The Drill America 47/64in HSS Silver and Deming drill bit features a 1/2in reduced shank that fits standard drill chucks while drilling larger holes. Its high-speed steel construction with surface-treated flutes suits general-purpose metal, wood, and plastic drilling tasks in maintenance, fabrication, and automotive shops.
Sustained-load performance with HSS construction
High-speed steel retains hardness at elevated temperatures generated during continuous drilling, reducing the risk of premature wear compared with uncoated carbon steel. The surface-treated flutes promote chip evacuation and lower friction, helping the bit maintain cutting efficiency through repeated or deep-hole operations.
Highlights
- Drills 47/64 inch holes with precision
- High-speed steel resists wear in tough materials
- Reduced 1/2 inch shank fits standard chucks
- Silver and Deming design handles deep drilling
Specifications
| Brand | Drill America |
|---|---|
| Type | Drill Accessories |
Questions about this item
How much heat builds up when drilling with the 47/64" Silver and Deming bit all day?
High-speed steel with surface-treated flutes helps dissipate heat during extended drilling, but the bit will still warm up; use cutting fluid and periodic pauses to manage temperature on long jobs.
What drill chuck is required for the 1/2" reduced shank on this bit?
The 1/2" reduced shank fits any drill with a 1/2" or larger chuck capacity, so you need a drill that accepts at least a 1/2" shank to use this Silver and Deming bit.
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