1/4" 3 Flute Capscrew Counterbore, High Speed Steel
Model #: CBCS-1/4
Price: $12.05
Description: 1/4" Capscrew Counterbore, 3 Flute, HSS, 1182-0015
- Screw Size: 1/4"
- Pilot Diameter: 9/32"
- Cutter Diameter: 13/32"
- Shank Diameter: 3/8"
- High speed steel, for socket cap screws.
Used to countersink holes for Socket Cap Screws.
Larger pilots than 2-flute solid counterbores.
Straight shank.