RS PRO HSS 4 to 12 mm Drill Bit, 55mm Overall Length, Hex Shank 7.15mm, Bright Finish 423-854

RS PRO 423-854 Drill Bit is a specialist power tool accessory designed for precision drilling applications. Crafted from high-speed steel (HSS), this drill bit guarantees long-lasting performance and durability in industrial, manufacturing, and workshop settings.

The bit features a graduated diameter specification ranging from 4 to 12 mm, providing versatility across various drilling tasks. Its 55 mm overall length with a 7.15 mm hex shank ensures compatibility with standard 1/4 inch hexagon chuck power tools, offering excellent grip and non-slip operation especially when used with three-jaw chucks.

The bright finish of the tool improves chip removal and reduces heat generation during drilling, enhancing efficiency and accuracy for metalworking and fluid power installations.

This precision ground HSS drill bit is suitable for use in mechanical, construction, and manufacturing sectors requiring reliable hole-making in metal and composite materials. It does not carry any specific industry approvals or standards but is engineered for professional use.

Constructed from high-speed steel (HSS) for durability and wear resistance. Drill diameter ranges from 4 to 12 mm for multi-size application flexibility. Equipped with a 7.15 mm hex shank to ensure secure and non-slip fitting in power tools.

55 mm overall length facilitates effective drilling depth control. Precision ground to deliver clean and accurate holes with reduced material damage. Bright finish provides smoother drilling with less heat buildup. Ideal for industrial, mechanical, fluid power, and construction applications.

Compatible with 1/4 inch hexagon shank power tool accessories and three-jaw chucks.

Choose RS PRO Specialist Drill Bits for reliable performance and professional results. Explore the full range of power tools and accessories available at EnvMart to suit every industrial requirement.