Irwin 88886 Speedbor Spade Drill Bit Set 6pc 3/8″ up to 1″ with bonus 3/4″ max speed bit

Description

Irwin Speedbor Spade Drill Bit Set 6pc 3/8″ up to 1″ with bonus 3/4″ max speed bit

Features:

• Blue-Groove point and cutting edge for faster chip removal – 4x faster than standard spade bits
• Double cutting spurs scribe the outside of the hole reducing breakout
• 10% larger shank for added durability
• Grooved hex shank prevents slipping in drill chuck or bit extension
• 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, and 1″ plus a 3/4″ Max Speed Bit

Includes:
Specifications: