• Blue-Groove point & cutting edge for faster chip removal
• 4X faster chip removal 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, 1, 1-1/8 & 1-1/2 in. bits
• 6 in. shank length
• 1/4 in. shank size
• Weight: Approximately 1.56 pounds
• Shipping Dimensions: Approximately 11 x 11 x 2 inches.