Irwin 30505ZR Drill 5/64 Lhcob Ml 135' Bulk (6 Pack) ( Replacement Of 62305 )

Irwin 30505ZR Features:

• Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
• Heavy duty spiral flute design produces faster chip ejection
• Shorter cutting lips reduce torque for drilling in high tensile strength materials.
• 135-degree split point reduces feed pressure for easier penetration without work hardening
• Ideal for use with screw extractors