Spiral Nitriding Step Drill Bit drills holes across a 10mm to 45mm step size range for workshop, garage, and DIY tasks. Its stepped design allows different hole diameters to be drilled with one bit, helping handle varied drilling work efficiently. The spiral nitriding process enhances durability and performance for repeated use on various materials.
Features:
Step Size Range: Covers hole diameters from 10mm to 45mm.
Stepped Profile: Allows drilling of different hole diameters with one bit.
Spiral Nitriding: Enhances the bit's durability and performance.
Workshop Use: Suited to workshop, garage, and DIY projects.
Note:
Please allow 1-3 cm difference due to manual measurement.
Colour may vary slightly due to lighting and screen settings.