1/2" 3 Flute Capscrew Counterbore, High Speed Steel
Model #: CBCS-1/2
Price: $22.40
Description: 1/2" Capscrew Counterbore, 3 Flute, HSS, 1182-0032
- Screw Size: 1/2"
- Pilot Diameter: 17/32"
- Cutter Diameter: 25/32"
- Shank Diameter: 1/2"
- High speed steel, for socket cap screws.
Used to countersink holes for Socket Cap Screws.
Larger pilots than 2-flute solid counterbores.
Straight shank.