5/10Pcs 3-12mm Spear Head Tungsten Carbide Drill Bit For Mirror 5pcs 12mm Slotted

Description: for drilling holes in tiles ceramic or wall mirrors Strong toughness and wear resistance can be installed in the hand drill electric drill. Small cutting resistance improve the trepanning speed Provide smooth accurate drilling in ceramic tile marble china mirrors and glass cemented carbide with a reinforced head that prevents bit cracking and provides a longer life Specification: Material: Cemented Carbide Color: Gold Drill diameter: 12mm 12mm Size: approx. 12x 85mm (Dia. x L)/ 0.47x 3.07inch Package Includes: 5 Pieces Drill Bits Note: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.