4 mm Diamantbohrer Bits Lochsägen für Glas Keramik Porzellan Fliese 5 Stück
Description:* This glass hole saw needs to be used at a low speed, about 800-1000RPM.* Please start your hole diagonally, make a round trace and then hold drill straight.* In order to prolong the life of this glass hole saw, please work with coolant when processing.* Widely used for cutting accurate holes on glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, light stone and fiberglass. Not suitable for drilling tempered glass, plastic and wood. Specification: * Material: Carbon Steel, Diamond Particles* Color: Silver Tone* Drilling Diameter: 4mm / 0.16-inch* Drilling Depth: 8.5mm / 0.33-inch* Shank Diameter: 3mm / 0.12-inch* Total Length: 50mm / 2-inch Package Content: * 5 x Glass Hole Saw.
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