- Optimal cutting edge and flute profiles - 4 margins on the drill periphery

promotes smooth chip evacuation. provides close tolerance holes.

- Self-centering cutting edge style

provides secure drill engagement.

Lineup

Drill - DSQ... 4 flutes drill DC = ø6 - ø16 mm Available in 3xD and 5xD Grade - AH9130: Wear-resistant grade that enables long tool life

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