IRWIN INDUSTRIAL TOOL CO - ACH 3016012 3/16 Cobalt HSS Drill Bit
This IRWIN 3016012 3/16 x 3-1/2 Cobalt Alloy Steel HSS drill bit is engineered for high-performance metalworking in professional environments. The cobalt-enhanced high speed steel (HSS) composition provides superior heat resistance and wear life compared with standard HSS, making this bit well suited for stainless steel and other tough alloys. The precision ground flutes and sharp point produce clean entries and accurate hole sizes, reducing rework and improving overall shop efficiency.
Garage Tools And Universal Mechanic Tools
Designed with mechanics and garage technicians in mind, this drill bit integrates seamlessly with common drill chucks and press setups used in automotive and industrial repair. Its 3/16 diameter and 3-1/2 length meet common service and fabrication needs, while the cobalt alloy formulation extends tool life when drilling ferrous metals and hardened materials. Whether used as part of a portable drill kit or fixed in a workshop press, this bit delivers reliable performance for general maintenance and precision repair tasks.
Professional Automotive Shop Tools And Heavy Duty Workshop Tools
For professional automotive shop applications and heavy duty workshop tasks, durability and repeatable accuracy are critical. The IRWIN 3016012 drill bit is manufactured to tight tolerances to ensure consistent hole quality across production runs or repeated repair operations. Its design minimizes walking at startup and helps maintain concentricity in deep holes. Technicians will appreciate the balance of cutting speed and longevity, which contributes to lower tool replacement frequency and more predictable job costing in busy shops.
Compatibility with a wide range of metals and standard tool-holding systems, combined with a build focused on heat and abrasion resistance, makes this drill bit an economical choice for technicians who need dependable performance under demanding conditions. Product packaging and labeling reflect the model and size for quick identification in busy toolrooms and parts cabinets. Fast shipping.
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