CMT 377.082.11 Dowel Drill w/Countersink 5/16"x20x70mm S=10x33mm RH Solid Carbide Knives ZMAX galvanization provides a thicker

ZMAX galvanization provides a thicker zinc coating than standard galvanization

It also reduces the chance of the post splitting and eliminates the need to nail into end grain

Compatible With CMT 363 Solid Carbide Twist Drills and CMT 364 Adapters

Product Type Upcut Spiral Bit (Alternate Series)

Materials: Fiber Cement

CMT 377.082.11 Dowel Drill w/Countersink 5/16"x20x70mm S=10x33mm RH Solid Carbide Knives ZMAX galvanization provides a thickerThe CMT 377. 082 is a 5 16" diameter 2 Flute Dowel Drill with Countersink (With Countersink (70mm)). Long series dowel drill with countersink. The countersink creates a clean recess for bolt heads or connectors in thicker panel stock. Rotation: Right hand (RH). SPECIFICATIONS Product Type 2 Flute Dowel Drill with Countersink Series With Countersink (70mm) Nominal Diameter 5 16" Cutting Length 20mm Overall Length 70mm Shank 10mm parallel shank Number