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Mgtgbao 6pc 1/2" Dry Diamond Drill Bits Set，6PCS 12mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain Tile Ceramic Concrete Granite Marble Hard Materials (not for Wood).

KWD 11.500
ColorBlack
Size1/2 in
Number of Items6
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • ☪Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit. Surface plating can prevent the drill bit from rusting.
  • ☪10pc - 3/8” (10mm) Dry diamond drill bits with hex shank. Diameter 3/8” total length 80mm.
  • ☪Widely Compatibility: black diamond drill is designed in round shank, which is compatible with most machines, such as hand drill, angle grinder, bench drill, also can be matched with side flutes help to remove debris and drill holes smooth and fast; Depth mark is also useful for precise project.
  • ☪Easy To Carry: These Diamond drill bits are prevented from being in a gray box, and can be put back into the box for storage after you use it.
  • ☪Wildly Application: Mgtgbao dry diamond drill set can be applied for drilling clean holes to hard materials, which especially fits well for tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick and so on; Note: not applicable to wood.

Description

Mgtgbao 3/8” (10mm) Dry Diamond Drill Bits with Hex Shank for Porcelain Tile Ceramic Marble

Feature:
Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone
Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite
Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer
Size: 3/8” (10mm)
Quality:10pcs
Color:Black
Lengthen: (80mm)

Package includes:
10pc 3/8 inch (10mm) diamond drill bits diameter

Using Steps:
Step 1: Start Drilling the hole in an angle about 45 degrees to the surface, so the drill has the chance to start and will prevent the drill slipping
Step 2: Slowly move the drill bit into a more up-right position and wobble the drill bit in the circular motion
Step 3: Do not need to apply much pressure, let the drill bit do the work, you will feel the drill bit break through the back of the glass or tile once the hole is completed
Step 4: Take care when using them as a bit can glaze and burn out if use too fast

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