UAO769-Drillco® Combination Drill & Countersink

• Solid carbide combination drill & countersinks (also known as centre drills) have strong shanks and flutes making them ideal for drilling and countersinking in difficult materials
• They may also be used in high production applications where tolerance finish and machine down-times are considered

Specifications

• Material: Carbide
• Number Size: #4
• Small Diameter: 1/8"
• Decimal Size: 0.125"
• Large Diameter: 5/16"
• Countersink Angle: 60°

Additional Specifications

• Overall Length: 2-1/8"
• Finish: Bright