CMT 376.102.12 Dowel Drill w/Countersink 10x20x57mm S=10x20mm LH Carbide Drill Bits and Accessories For Treated Lumber: Yes

For Treated Lumber: Yes

stud machine bolts for the wood framing connection

an incredible 200 additional grinds

Shank Diameter 10mm (25/64 inch)

providing a secure and properly fitted connection between the post and the concrete foundation

CMT 376.102.12 Dowel Drill w/Countersink 10x20x57mm S=10x20mm LH Carbide Drill Bits and Accessories For Treated Lumber: YesThe CMT 376. 102 is a 10 diameter 2 Flute Dowel Drill with Countersink (With Countersink (57. 5mm)). Dowel drill with countersink for drilling and countersinking in one pass on boring machine. The countersink creates a clean recess for bolt heads or connectors. Rotation: Left hand (LH). SPECIFICATIONS Product Type 2 Flute Dowel Drill with Countersink Series With Countersink (57. 5mm) Nominal Diameter 10 Cutting Length 20mm Overall Length 57mm Shank