Feature

●Size: Blade tip diameter: 0.1 inches (3.4 mm), Total length: 3.5 inches (90 mm), Effective length: 1.8 inches (45 mm)
●Uses: Concrete, blocks, mortar, kawara
●Compatible models: Use with impact driver (14.4 V or above), charging drill driver (12 V or above), electric drill (380 W or higher) vibration mode


Description

Drill holes in concrete with impact driver and electric drill with vibration function. Attaches to various charging drills with one touch. The one-piece shape from the shank to the tip of the blade, allowing for precise drilling without any shaking or cracking.