IRWIN INDUSTRIAL TOOL CO - ACH 67528 7/16 Black Oxide Drill Bit
This 7/16" Black Oxide drill bit from IRWIN INDUSTRIAL TOOL CO - ACH delivers consistent performance for automotive and professional power tool applications. The Black Oxide finish improves wear resistance and reduces corrosion, while the 135 degree tip provides precise centering and cleaner starts in metal and composite materials. The carded packaging keeps the bit protected and easy to identify on the workbench.
Drills
Designed for use with hand-held and bench drills, this 7/16" bit is compatible with a wide range of automotive power tools and drill chucks. The geometry supports controlled drilling in sheet metal, chassis components, brackets, and other automotive substrates. For mechanics and technicians who rely on accuracy, the 135 degree point reduces walking and improves hole quality, minimizing rework and speeding project completion.
Grinders And Saws
While this product is a drill bit, it complements kits that include grinders and saws by enabling precise holemaking that prepares parts for cutting, finishing, and assembly. Integrating high-quality drill bits into a professional toolset helps maintain consistent tolerances when transferring dimensions between cutting and finishing operations.
Professional Power Tools
As an option for heavy duty automotive power tools and professional workflows, this bit is suited to demanding shop environments. The durable construction supports repeated use, and the carded format makes inventory management straightforward. Technicians will appreciate the balance of precision and service life when selecting bits for routine maintenance or fabrication tasks.
Specification highlights include the exact 7/16" diameter, Black Oxide coating, and a 135 degree point angle for optimal performance in metalworking contexts. This drill bit is a practical addition to any professional or automotive power tools collection seeking dependable, accurate holemaking. Fast shipping.
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