RS PRO HSS Step Drill Bit 6 to 30 mm Cone Shank Bright Finish 123-8509

RS PRO 123-8509 is a high-quality High-Speed Steel (HSS) step drill bit featuring a 6 to 30 mm drill diameter range with a cone shank and bright finish. This step drill bit is designed for efficient and versatile drilling in industrial, mechanical, HVAC, and plumbing applications. The unique stepped cone profile allows multiple hole sizes to be drilled accurately without changing bits, making it an invaluable tool for workshops and maintenance operations.

Manufactured in the United Kingdom, the RS PRO HSS step drill bit combines material excellence with precision engineering. Its bright finish reduces friction during operation and contributes to a smooth drilling experience with reduced vibration. Compatible with both corded and cordless power tools, it provides excellent performance in varied industrial conditions.

This step drill bit is especially useful for electrical installations where multiple sized holes are commonly required. The 12-step design spans from 6 mm up to 30 mm, covering a broad range of drilling diameters with a single accessory, thereby improving productivity and reducing tool changes.

The cone shank ensures a secure fit into various chucks, supporting steady operation and precision cutting. Users benefit from a faster drilling rate and cleaner hole finishes compared to conventional drilling methods.

High-Speed Steel construction ensures long-lasting durability. Cone shank design enables compatibility with various drill chucks. Bright finish reduces friction and improves drilling precision. 12-step design covers multiple hole sizes with a single tool.

Reduces vibration and increases drilling speed for industrial applications. Suitable for use with corded and cordless power tools. Ideal for electrical, plumbing, and HVAC drilling requirements. Precision engineering from United Kingdom manufacturing.

This step drill bit is a reliable and versatile tool for industrial workshops, manufacturing, and maintenance sectors seeking efficiency and precision in hole drilling tasks. RS PRO provides trusted engineering for professionals requiring high performance in Specialist Drill Bits.