13/64" TAPER DRILL COUNTERSINK

13/64" Tapered Drill Countersink

Drill a pilot hole and countersink or counterbore for tapered screws or use to drill a clearance hole for straight screws.

• Drive Shank: 1/4" Hex Power Bit Shank


• Drill Size: 13/64" Ø HSS Tapered Twist Drill


• Counterbore Size: 3/8" x 82°


• Recommended Screw Size: #10 (Tapered Screw)


• Replacement Twist Drill: 49410

New design, now featuring a reusable hex shank for use with round shank tapered twist drills.