IRWIN INDUSTRIAL TOOL CO - ACH 30507 Power Tools 7/64 Cobalt Drill Bit
This IRWIN Industrial Tool Co 30507 7/64 Cobalt Left-Handed Drill Bit is engineered for mechanics and technicians who require a reliable, corrosion-resistant cutting tool. Machined from cobalt alloy steel with a 135° point angle, the bit delivers precise starts and controlled cutting for tougher materials encountered in automotive and industrial service applications. The left-handed design supports specialized tasks commonly found in repair and removal work.
Drills
Designed to work with corded and cordless drills, this 7/64 bit fits standard chucks and provides consistent performance with automotive power tools. The cobalt composition offers enhanced heat resistance and wear life compared with standard high-speed steel bits, making it a dependable choice for repeated drilling into hardened metals and alloys used in vehicle assemblies and engine components.
Grinders And Saws
Complementing common workshop equipment like grinders and saws, this drill bit is an essential addition to a comprehensive mechanic toolkit. Use it alongside cutting and grinding tools to prepare fastener holes, remove damaged screws, or perform maintenance where precision holes are required. Its form factor and hard-wearing edge help maintain accuracy when paired with other heavy-duty shop tools.
Professional Power Tools
As a professional power tools accessory, the 30507 bit aligns with heavy duty automotive power tools and professional applications. The 135° point geometry and cobalt alloy construction support repeatable results and longer service life under demanding use. Technicians working in automotive repair, fabrication, and general maintenance will find this bit suited to rigorous shop schedules.
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