Adjustment wrench and 2 drill bits included (3.6 mm and 4.0 mm)
Drill bits compatible with wood and aluminum
High-strength HSS steel
Description
The Cobra Drill Bit drills and routs wood or composite decking boards for a flawless finish when installing with through-screws. Aluminum stop with ball bearings. Non-marking rubber cushioning ring. Adjustable router bit and drill bit with included wrench. Adjustable milling diameter up to 9 mm. Includes two 3.6 mm and 4.0 mm drill bits made of high-strength HSS steel. Hexagonal shank made of 45-48 HRC carbon steel
