Irwin 63106 Jobber Drill Bit, 3/32 in Dia, 2-1/4 in OAL, Spiral Flute, 3/32 in Dia Shank, Cylinder Shank

HSS with M-35, 5% cobalt, for higher heat and abrasion-resistance; heavy-duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated).

• Constructed of M-35 5% cobalt HSS for super abrasive-resistance in tough metals
• Heavy-duty spiral flute design produces faster chip ejection
• SIGHTLINE® channel improves visibility of cut line
• 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking