Irwin 53703 Spiral Flute Screw Extractor Drill Set 2 Pc

Product Description

The IRWIN 53703 is a 2-piece spiral flute screw extractor and drill set designed to remove stripped, broken, or seized fasteners from metal, wood, and composite materials. The set includes one 5/32-inch drill bit and six spiral screw extractors sized 1 through 6, covering screw sizes from 7/32 to 9/32 inches and M6 to M8 metric fasteners. The spiral flute design bites into damaged fastener heads as reverse torque is applied, pulling the fastener out without damaging the surrounding material. Licensed tradespeople and experienced mechanics reach for this set when standard drive tools can no longer engage a fastener head.

This extractor set is suited for residential and light commercial maintenance work, HVAC service, plumbing rough-in and repair, and electrical panel or fixture work where fasteners routinely corrode or strip over time. The included drill bit is sized to match the extractors, so the tech drills a pilot hole and immediately switches to the extractor in a single workflow. Covered screw range of No. 12, 7/32 to 9/32 inches, and M6 to M8 makes it a practical fit for sheet metal screws, machine screws, and standard hardware encountered across multiple trades.

Key Features

• Spiral flute extractor design grips tighter as reverse torque increases, reducing slippage on damaged fastener heads
• Includes 5/32-inch drill bit matched to the extractor set for a direct pilot-hole-to-extract workflow
• Six extractor sizes (No. 1 through No. 6) cover a 7/32 to 9/32-inch screw range including M6 to M8 metric
• Compatible with No. 12 screws, a common size in HVAC cabinet, electrical enclosure, and plumbing bracket applications
• 2-piece package quantity supports stocking at a per-set level for tool rooms or service vans

Compatibility

Designed for use on No. 12, 7/32 to 9/32-inch, and M6 to M8 fasteners across standard trade applications including HVAC, plumbing, and electrical service work.

Installation Notes

Use in a reversible drill or brace set to left-hand rotation before engaging the extractor. Center-punch the damaged fastener before drilling the pilot hole to keep the bit on axis. Always wear eye protection when drilling into hardened or corroded fasteners. Follow applicable shop safety practices and ensure the workpiece is secured before applying torque.