JET-KUT® COBALT Super Premium Jobber Drill Bit, Cobalt, 1/2", 135° Point AngleHeavy duty bits for drilling hard tough metals: free machining stainless steel, high temperature alloys, titanium, and certain plastics High red hardness allows 30% higher drilling speeds over regular high speed steel drill bits Feature razor sharp 135 split point self centring tips eliminating walking and the need for centre punching The superior bronze oxide (gold) ground flute finish reduces friction, translating to less operator pressure and

Bolt & Thread Size

Cross hatched jaw for gripping and pulling

Rare earth magnets and v-groove base for use on metal & rounded surfaces

Triple ground cutting edge provides a sharp edge that stays sharp

The Hole Dozer™ includes Plug Jack™

Ideal for parks

Trim to fit waist sizes 29" – 46"

Compatible with competitive 1/4" and 5/16" flexible shaft machines

No cure or dwell time

Includes blow mold case for storage and organization

IPX4 rated for maximum weather and water resistance

1/2" to 1/4" Adaptor Pack of 2