Heat treated tool steel countersink with a HSS drill. Adjustable for different length screws and can produce a 9.5mm (3/8 inch) diameter counterbored hole for woodplugs. The drill produce pilot holes only. D=3/8 inch D=9.5 mm D2=1/8 inch D2=3.25 mm Shank Diameter=1/4 inch hex Screw size S/W=No.10 H/W=No. 8
| Product Code | TRESNAP/CS/10 |
| MPN Code | SNAP/CS/10 |
