ÞREPABOR BITA 4-20MM SHOCKWAVE

SHOCKWAVE™ Impact Duty step drills are designed to deliver best-in-class performance in impact drivers and also the versatility to be used in drill drivers. The 1/4" Hex shank with an optimised SHOCKZONE™ ensures maximum durability by preventing early shank breaks. New Titanium Aluminium Nitride coating helps to reduce heat generation for 5x more life. RAPID STRIKE TIP™: Accurate start without walking and fast drilling without the need to pre-drill the material. Dual spiral flute design: Optimised for impact driver speed and for smooth, jam-free drilling. Laser engraved markings: Do not wear away with time.