88894

description

• The IRWIN SPEEDBOR Spade Bit, 13-piece set, is ideal for drilling fast, clean holes with reduced break-out for carpentry, electrical work, plumbing, and more. The Blue-Groove point and cutting edge removes chips 4x faster than standard spade bits. These spade bits feature a 40% thicker* cutting edge and double cutting spurs to durably scribe the outside of holes for less breakout. Crafted of high speed steel, these spade bits have a 25% larger* grooved, quick-change hex shank lasts longer and prevents slipping in drill chicks and bit extensions. Includes 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1". *Versus previous IRWIN spade bits

features

• Blue-Groove point and cutting edge for 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
• 25% larger* grooved, quick-change hex shank prevents slipping in drill chuck or bit extension
• Includes 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"