Multi-Material Drill Bit

Multi-Material Drill Bit


  • Material: Hard Alloy
  • Tool Holder Type: Triangle Handle
  • Cooling Type: Outer Cold
  • Blade Top Corner: 135°
  • Category: Hole Expansion Drill
  • Size: 6 mm, 8 mm, 10 mm, 12 mm


One drill bit replaces two drill bits (1 x glass & tile drill bit + 1 x Masonry drill bit), ideal for drilling fastener holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it.

Spear pointed design strong tungsten carbide tip can easily penetrate various material (tile, concrete, brick, glass, plastic and wood, etc) and reduces breakout.

U type slot design with fast drilling dust remove, 3-flats shank allows the drill bit to be held tightly and stably in a power drill. When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication.

Heavy-duty drill bits made by the factory that manufactures products for big international tool brands with guaranteed quality. For genuine multi-material drill bit, please identify QWORK brand drill bits packed in a sealed transparent plastic box with two sides of blue colour stickers.


SizeTotal lengthWorking lengthHandle diameter
6 mm 100 mm 60 mm 5 mm
8 mm 110 mm 70 mm 7 mm
10 mm 120 mm 75 mm 8 mm
12 mm 125 mm 77 mm 9 mm



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