6-PIECE IRVIN® SPEEDBOR® SPADE BIT SET

IRWIN 88886 Speedbor Standard Length Blue Groove Point Spade Bit Set (6-Piece) is forged in one piece from Irwin’s own special grade tool steel and heat-treated full length for extra overall strength. Micro-groove point and cutting edges have extended spurs for faster, cleaner boring action; bores two times faster, lasts three times longer.

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
• Fits all standard quick-change chucks

INCLUDES

• (1) Speedbor 3/8″ x 6” Standard Length Spade Bit
• (1) Speedbor 1/2″ x 6” Standard Length Spade Bit
• (1) Speedbor 5/8″ x 6” Standard Length Spade Bit
• (1) Speedbor 3/4″ x 6” Standard Length Spade Bit
• (1) Speedbor 7/8″ x 6” Standard Length Spade Bit
• (1) Speedbor 1″ x 6” Standard Length Spade Bit