Irwin 5370 Series Left-Hand Spiral Extractor & Drill Bit Combo Pack, Carbon Steel

Irwin 5370 Series Left-Hand Spiral Extractor & Drill Bit Combo Pack, Carbon Steel

The Irwin 5370 Series pairs a left-hand spiral screw extractor with a correctly sized high speed steel drill bit for removing broken studs, bolts, socket screws, and fittings. This combo pack family is available in multiple sizes, including models 53703 and 53706, with each extractor and its companion drill bit built from durable Carbon Steel and Manufactured in the United States. Every extractor in the 5370 Series uses an aggressive left-hand spiral flute design that digs deeper into the metal as you turn the tool, so grip increases as fastener resistance increases. Etched sizing on each extractor and drill bit takes the guesswork out of matching the correct pair for the job, and every combo is sold individually, without a carrying case.

Key Features

• Spiral Flute Design: Left-hand spiral flutes embed deeper into the metal as you turn the tool, so grip increases as fastener resistance increases.
• Broken Fastener Removal: Designed to remove broken studs, bolts, socket screws, and fittings.
• Left-Hand Spiral: Aggressive left-hand spiral design delivers extra gripping power for stubborn, corroded fasteners.
• High Speed Steel Drill Bit: Each extractor is paired with a correctly sized high speed steel drill bit for fast, clean drilling ahead of extraction.
• Etched Sizing: Extractor size and recommended drill bit size are etched directly on each tool for quick identification.
• Durable Carbon Steel Construction: Built from Carbon Steel to withstand the high torque of extraction work.
• Manual Hand Tool: Rated as a non-energy-using tool that requires no batteries or electricity to operate.
• Multiple Sizes Available: The 5370 Series is offered in models such as 53703 and 53706, each sold as an individual extractor and drill bit pairing rather than a multi-piece set, so you get exactly the size you need.

Technical Specifications

• Prop 65 Generic Warning: No
• Net Lit-Ion Y/N: No
• Country of Origin: USA
• Case Type: N/A (no case)
• Battery Included: No
• Power Source: NON-ENERGY USING

Typical Applications

• Automotive Repair and Maintenance
• Removing Broken Bolts, Studs, and Socket Screws
• Industrial and Machinery Repair
• Metal Fastener Extraction Work
• General Repair and Maintenance Shops
• DIY Home and Garage Repairs

Why Irwin?

Irwin builds every extractor and drill bit in the 5370 Series from Carbon Steel and manufactures the line in the United States, pairing a left-hand spiral extractor with a correctly sized high speed steel drill bit in a single, ready-to-use pack across models like 53703 and 53706. The etched sizing on each tool, along with the increasing-grip spiral design, helps professionals and DIYers extract broken studs, bolts, socket screws, and fittings cleanly and confidently.