Armeg Porzellan Fliesenbohrer Bit - 8 mm Hartmetall - lange Lebensdauer - Armeg Bohrer Bits PTC
53,75 €
Ideal as pilot drill for 13-117mm PTC diamond crowns. Produces 8mm pilot holes for the water feed pilot tip, to eliminate crown slippage on start-up. - Natural slate. - Can achieve 15-25 holes in grade 5 porcelain, 50+ holes are possible in lesser grades of porcelain.
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