Feature

●Uses: Mortar blocks, bricks
●Blade diameter: 0.4 inches (10.0 mm)
●Total length: 5.3 inches (135 mm)
●Effective length: 3.3 inches (85 mm)
●Opposite Side: 0.25 inches (6.35 mm)
●Left and Right Asymmetrical Blade Tip
●Compatible electric motors: impact driver, charging drill (9.6 V or above), electric drill (400 W or less)
●Note: Please drill a hole at a right angle. Not for use with vibration drills


Description

The shape is integrated from the shank to the tip of the blade, so it is possible to allow for proper perforations without any shrinking or snagging.
Can be used for both rotating and impacting.
One-touch attachment for impact drivers