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Premium Straight Flute Step Drills

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SKU: N/A Category: Product price includes Vat @23%

Karnasch step drills are designed to produce perfect circular and simultaneously deburred holes in sheets up to 4 mm.

The transition from one step to the other is used for chamfering or deburring the drill hole.

The Karnasch sheet and tube drills are designed for drilling sheets up to 4 mm.

They are ideal for enlarging existing holes, drilling oblique holes and creating interlocking holes.

The peeling cut produces almost burr-free holes on both sides.

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