Hanson 15/64" x 3-7/8" COBALT ALLOY STEEL

Features and Benefits:

• 135 degree split point reduces feed pressure for easier penetration without work hardening
• Heavy duty web construction for strength and durability
• Shorter cutting lips reduce torque when drilling in high tensile strength materials
• Constructed of M-42 8% cobalt  high speed steel for super abrasive resistance in tough metals