Sigma Diamond Drill Bit 40mm
$25.33
$46.35
Sigma Diamond Drill Bit 40mm Diameter. Fast wet/dry diamond drillbit with M14 thread fitting.For cutting 20mm holes in:PorcelainCeramicKlinkerGraniteMarbleLimestoneSlateTerracottaMasonryFibreglassRecommended 6000 rpm, max rpm 11000.
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