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12mm Diamond Hole Drill Bit Saw Bit for Marble/Ceramic/Glass/Granite

£39.97
Of which environmental contribution £0.01 including VAT.

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Product information

Description

General Description

This 12mm diamond saw drill bit is designed for drilling hard materials such as marble, ceramic, glass, and granite. Its metal and diamond construction ensures high durability and performance. With a gold coating, it is rust-resistant and provides a clean, smooth cut without chipping or wobbling. This drill bit is ideal for drilling faucet mounting holes in stone countertops and for plumbing pipes in showers and vanities.

Technical Specifications

  • Material: Metal and diamond
  • Quantity: 1 piece
  • Color: Gold
  • Tool holder type: Triangular
  • Cooling type: Internal cooling
  • Cutting diameter: 5 mm
  • Handle diameter: 6 mm
  • Chip flute length: 1 mm
  • Working length: 6 mm
  • Overall length: 8.5 mm
  • Angle at the top of the outer blade: 90°
  • Size: 10-45 mm (10 mm / 12 mm / 16 mm / 18 mm / 20 mm / 22 mm) / 25 mm / 30 mm / 35 mm / 45 mm)

Usage

To prolong the life of the drill bit, it is recommended to use it with water for cooling and lubrication. When using with a hand-held electric drill, start slowly at a 45-degree angle, then move to the vertical position after making an initial mark.

Other Information

  • Package includes: 1 x diamond core drill bit

Features

  • Brand
    TEHTUY
  • Width
    1 cm
  • Weight
    100 g
  • Material
    Diamond
  • Suitable for
    Mineral / stone
Advice from

Drill buying guide

From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
Drill buying guide
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