Irwin Speedbor Max 1-3/4 Inch x 5 Inch Self Feed Bit — IFSB1-34

The Irwin IFSB1-34 Speedbor Max Self Feed Bit delivers outstanding durability and precision for demanding wood boring applications. At 1-3/4 inch diameter and 5 inches overall, it features three re-sharpenable cutting edges and hardened construction built to withstand heavy use on the jobsite. The 7/16 inch hex shank fits most standard drills securely, reducing slippage and improving drilling accuracy. Ideal for electricians, plumbers, and contractors drilling large-diameter holes in studs, joists, and structural lumber.

• Brand: Irwin
• Part Number / SKU: IFSB1-34
• Diameter: 1-3/4 Inch
• Overall Length: 5 Inch
• Shank: 7/16 Inch Hex (Quick Change)
• Cutting Edges: Three Re-Sharpenable Edges
• Application: Wood boring in studs, joists, and structural lumber

Available Variants:

• (1) Bit
• 12 Pack

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