This HSS step drill bit offers a range of drilling diameters from 4mm to 22mm, making it suitable for various applications where multiple hole sizes are required. The step design allows for smooth switching between hole diameters without changing the bit, supporting efficient workflow on site.
Commonly used with power drills, it enables clean hole production in materials such as aluminium, brass, copper, plastic, steel, and wood. Its construction is suited to both metalworking and general construction tasks, where adapting to different material thicknesses is necessary.
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