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Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Cast Iron
Aluminum
Copper
Plastics
Bronze
Other abrasive materials
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Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion 105-7/16 7/16" Solid Carbide Drill – 118° Point
105-7/16 is a Champion 105 medium-duty solid carbide drill in 7/16" (0.4375 inch decimal equivalent). Its rigid carbide construction is designed for accurate drilling in abrasive, non-ferrous materials.
Key Benefits
- Solid carbide construction provides extreme rigidity to help maintain drilling accuracy.
- 118° point supports controlled starts in the intended materials.
- Solid carbide can outperform carbide-tipped drills in high-heat applications.
- Available in a precise fractional diameter for repeatable holemaking.
Applications
- Cast iron
- Aluminum, copper and bronze
- Plastics and other abrasive materials
- Non-ferrous drilling with a compatible drill press and rigid setup
Technical Specifications
| Manufacturer part number | 105-7/16 |
|---|---|
| Series | Champion 105 Solid Carbide Drills |
| Drill type | Solid carbide drill bit |
| Diameter | 7/16" |
| Decimal equivalent | 0.4375 in |
| Cutting material | Solid carbide |
| Point style | 118° point |
| Flute length | 2-7/8 inches |
| Overall length | 4-1/2 inches |
| Performance level | Medium duty |
| Drilling application | Abrasive, non-ferrous materials |
| Package style | Standard |
| Package quantity | 1 |
How to Use
Use the 105-7/16 with a rigid setup and the correct speed and feed for the workpiece. Keep the drill aligned, clear chips frequently and avoid side loading or forcing the tool.
Carbide cutting tools can chip or shatter if misused or overloaded. Wear eye protection and follow the drill and machine manufacturer's operating instructions.
Most Interesting Product Feature
Product highlight
Most Interesting Product Feature
- Solid carbide construction provides extreme rigidity for accurate drilling in abrasive non-ferrous materials
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