Product Overview
Drill the pilot hole and countersink or counterbore for confirmat screws.
Drive Shank: 1/4″ Hex Power Bit Shank
Drill Size: 3.5mm Ø HSS Brad Point Twist Drill
Counterbore Size: Stepped .197″/.299″ – x 82°
Recommended Screw Size: 5mm x 40mm Confirmat Screws
Replacement Twist Drill: 49540
