IRWIN INDUSTRIAL TOOL CO - ACH 3016008 1/8 Cobalt Drill Bit
This IRWIN INDUSTRIAL TOOL CO - ACH 3016008 is a 1/8 x 2-3/4 Cobalt Alloy Steel HSS Drill Bit designed for professional use in automotive and mechanical environments. The cobalt alloy HSS composition delivers durability and improved heat resistance versus standard high-speed steel, helping maintain cutting edge when working with tougher metals commonly found in vehicle repair and shop fabrication.
Garage Tools And Universal Mechanic Tools
As part of an automotive shop tools assortment, this drill bit fits universal mechanic tools kits and bench setups. The 2-3/4 inch length provides good reach for through-holes and moderate-depth drilling while the 1/8 inch diameter is ideal for pilot holes, fastener preparation, and precision fastening tasks. Compatibility with standard chucks and quick-change holders makes it a practical addition to garage tools for technicians and fabricators.
Professional Automotive Shop Tools And Heavy Duty Workshop Tools
Built for consistent performance, the 3016008 drill bit offers reliable hole quality for tasks including bracket mounting, sheet metal work, and light structural drilling. The cobalt alloy formulation supports work on alloy steels, stainless components, and other demanding substrates encountered in heavy duty workshop tools applications. For fleets, repair bays, and professional shops, this bit contributes to repeatable results and reduced rework.
Each bit is compact and easy to store in standard index systems or tool organizers. Use it where precision and material toughness are required, and combine it with appropriate speeds and cutting fluids to extend service life. Specification clarity and consistent sizing help maintain inventory control for mechanics and shop managers focused on uptime and quality output.
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