43540 – 5 x 40 Confirmat Countersink
$ 19.83
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
