Description
One bit, multiple hole sizes.
The Step Drill 6-30mm delivers versatility across sheet metal, thin materials and composite drilling with a single tool that creates holes from 6mm to 30mm in stepped increments. This reduces tool changes on high-volume production work, fabrication and sheet metal assembly — saving time and setup effort when fastening, rivet work and utility penetrations demand varied hole sizes. The stepped flute design maintains clean entry and exit across thickness variations, minimising burr formation and deformation.
When your job demands multiple hole sizes without tool swaps, the Step Drill 6-30mm becomes your single-tool solution for efficiency and versatility.
Why Choose Step Drill 6-30mm?
- 6-30mm range – covers versatile hole sizes in single tool
- Sheet metal specialist – clean drilling in thin materials and composites
- Stepped increments – multiple sizes without separate bit switching
- Reduced burring – stepped design minimises material deformation
- Efficiency gain – faster setup and production for volume work
Need-to-Know:
- Single bit covers 6mm to 30mm hole range
- Stepped flute design for clean drilling in thin materials
- Ideal for sheet metal, composites and fastening applications
- Use cutting fluid when drilling steel for best finish and tool life
Step Drill – one bit, many sizes, maximum speed.



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