Set
Champion US12-8P General Purpose Silver & Deming Drill Set – 8-Piece 9/16"–1" x 16ths
8-piece set; 9/16" to 1" x 16ths; round 1/2" shanks; storage case
CHA-US12-8P
Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Low-Medium Steel Alloys
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Technical Description
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Champion US12-45/64 General Purpose Silver & Deming HSS Drill Bit, 45/64" – 1/2" Shank, 118° Point
US12-45/64 is a Champion US12 general-purpose Silver & Deming high-speed steel drill bit in 45/64". It is designed to drill large-diameter holes in metal and low- to medium-strength steel alloys with a portable power drill or drill press.
Key Benefits
- High-speed steel construction provides a durable cutting edge for general-purpose metal drilling.
- Standard 118° point supports controlled starts and dependable everyday drilling.
- 1/2-inch Silver & Deming shank supports large-diameter drilling with compatible drill chucks.
- 3-1/8-inch flute and 6-inch overall length provide the reach listed for this Champion series.
- Made in USA by Champion Cutting Tool.
Applications
- Drilling large-diameter holes in metal
- Low- to medium-strength steel alloys
- Metal fabrication, repair, maintenance and general shop work
- Portable power drills and drill presses
- Holemaking for the 45/64" diameter
Technical Specifications
| Manufacturer part number | US12-45/64 |
|---|---|
| Series | Champion US12 Silver & Deming Drills |
| Drill type | General-purpose Silver & Deming drill bit |
| Diameter | 45/64" |
| Decimal equivalent | 0.7031 in |
| Material | High-speed steel |
| Point style | Standard 118° point |
| Shank | 1/2-inch Silver & Deming shank |
| Flute length | 3-1/8 inches |
| Overall length | 6 inches |
| Performance level | General purpose |
| Drilling application | Low-medium steel alloys |
| Package style | Standard |
| Package quantity | 1 |
| Country of origin | Made in USA |
How to Use
Use the US12-45/64 with the correct speed, feed and workholding for the material. Use suitable cutting fluid when needed, clear chips regularly and avoid forcing the tool to maintain a clean cutting path and extend tool life.
Cutting tools may shatter if misused or overloaded. Wear eye protection and follow the drill and machine manufacturer's operating instructions.
Most Interesting Product Feature
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Most Interesting Product Feature
- General-purpose 118° point for large-diameter metal drilling
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