The POWERHAND Left-Handed HSS-G CO5 Drill Bits are engineered for precision drilling and fastener extraction applications. Manufactured from high-speed steel with 5% cobalt (HSS-G CO5), each bit offers enhanced heat resistance, durability, and cutting performance, particularly in hard metals. The left-hand spiral design allows for effective removal of broken bolts and screws while drilling.
This fully ground cobalt drill bit set is made of 5% pure M35 cobalt high speed steel
3x higher service life, heat, wear and chipping resistance compared to standard HSS drill bits
L/H twist drill bits are ideal for removal of broken studs/screws etc
