The 43009 9/64″ Countersink gold screw is used to create a pilot hole and countersink in one easy motion for standard screws.
- Drive Shank: 1/4″ Hex Power Bit Shank
- Drill Size: 9/64″ Ø HSS Twist Drill
- Counterbore Size: 1/2″ x 82°
- Recommended Screw Size: #10 (hard wood) – #12 (soft wood) – Clearance hole for #6 Screw