Feature●For treating dowel holes.●Size D: 0.5 inch (12.0 mm), Actual size: 0.5 inch (11.5 mm), L: 2.4 inches (60 mm), groove length: 0.5 inch (11.5 mm), Chuck diameter D: Hex Drive: 1/4 inch (6.35 mm).●Compatible machines: Electric Drill, Impact Driver over 9.6 V, Drill/driver over 9.6 V.●Shaft: Special alloy steel.●Quenched hardness: Blade: HRC55 +-1, Shank: HRC43+-1.Description
A bit with the effective length needed to drill dowel holes. ● When the depth is reached, the stopper stops the drill advanced, taking up extra spin time and keeping the battery longer. Allows more drillings on a single charge. ● Includes stopper for drilling at certain depth.