9/16" x 6", 1/4" Hex Shank Speedbor Flat Spade Bit

The improved SPEEDBOR Spade Bits now last 2X Longer and cut 2X Faster. Next-generation SPEEDBOR Spade Bits feature a chamfered cutting edge for durability in cutting wood and optimized point tip that is wider and longer than previous IRWIN spade bits to minimize splintering and control speed. Patented Blue-Groove cutting edge allows for a large cutting area for aggressive removal of wood chips and fast drilling.

Features:

• Chamfered cutting edges for increased durability
• Designed for impact drivers with 1/4" impact rated shank
• Lasts 2X Longer to get more done
• Patented blue groove parabolic scoop for faster chip removal