Step drill set HSS, with 3 cutting edges in steel case - 3 pcs.
4,0 - 12,0 mm / 4,0 - 20,0 mm / 4,0 - 30,0 mm
The deep-ground flutes of step drills with 3 cutting edges guarantee absolutely chatter-free working. The reduced load of the cutting edges allows a higher feed rate especially for soft materials like non-ferrous metals. The cone makes it easier to withdraw the tool from the material.
Accessories, replacement parts, and similar products
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