0.9mm Metric Diamond Coated Twist Drill Bits High Speed Steel 2 Pcs

Descriptions:Fits for drills, flex shafts, bench drill and hanging mill.Suitable for drilling holes on glass, shells, rocks, marble, stones, etc.Note: Add the coolant can increase work efficiency and extend service life.Specifications:Color: Silver ToneMaterial: Diamond, High Speed SteelDrill Bit Diameter: 0.9mm / 0.035-inchDrill Bit Length: 11mm / 0.43-inchShank Diameter: 0.6mm / 0.024-inchTotal Length: 25mm / 1-inchPackage Content:2 x Diamond Twist Drill Bits.

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