A versatile, quick and effective solution to provide a bolt ready thread to pre-existing holes.

• Feature a 19mm shank to fit directly into the cutter arbor
• For through holes only
• Versatile for use in any magdrill with reverse and variable speed control
• Can be used with an impact wrench using one of our impact socket adaptors, to tap through 12 mm depth
• Available in sizes ranging from M8 - M30
• Purchase as a handy 5 piece set including sizes M8, M10, M12, M16 & M20 plus both impact socket adaptors