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Clarke Clarke CHT930 6-42mm HSS Step Drill Bit

Clarke

Compare today's prices on the "Clarke Clarke CHT930 6-42mm HSS Step Drill Bit".

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Last Updated: 19/10/2026
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Product Description

Compare today's prices on the "Clarke Clarke CHT930 6-42mm HSS Step Drill Bit".

Clarke Clarke CHT930 6-42mm HSS Step Drill Bit

This high-speed steel step drill bit is the ideal solution for drilling clean, precise holes in a range of materials, particularly thin sheet metal, fibreglass, UPVC and most plastics. Its stepped design allows you to drill multiple hole sizes with a single tool, eliminating the need for constant bit changes and saving valuable time on the job.

- Made from high-quality high-speed steel (HSS) for long-lasting sharpness and durability

- Step sizes from 6mm up to 42mm, covering a wide range of common hole diameters

- Ideal for thin materials where standard twist drills may cause tearing or wandering

- Self-starting tip reduces the need for centre punching on most materials

- Suitable for use in both hand drills and pillar drills

- Precision ground flutes ensure smooth, efficient chip evacuation

- Hardened and tempered construction for enhanced strength and resistance to wear

- Perfect for electricians, plumbers, installers and DIY enthusiasts

Whether you are working with sheet metal, plastic or composite panels, the Clarke Clarke CHT930 step drill bit delivers reliable performance and accurate results hole after hole.

GTIN: 5016086259596