#10 3 Flute Capscrew Counterbore, High Speed Steel
Model #: CBCS-10
Price: $10.30
Description: #10 Capscrew Counterbore, 3 Flute, HSS, 1182-0010
- Screw Size: #10
- Pilot Diameter: 13/64"
- Cutter Diameter: 21/64"
- Shank Diameter: 5/16"
- High speed steel, for socket cap screws.
Used to countersink holes for Socket Cap Screws.
Larger pilots than 2-flute solid counterbores.
Straight shank.