Hexagonal Shank Dry Diamond Drill Bit

Short Description:

  • Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting point of the welding piece are heated to the melting temperature of the brazing material at the same time, and the gap of the solid work piece is filled with the liquid brazing material to make the metal connection.
  • Brazing drills use this process to attach diamond particles to the substrate to improve the performance of the drill.
  • Product name
  • Black Diamond Vacuum Brazed 6mm Hex Shank Dry Tile and Porcelain Drilling Core Bit
  • Outer Diameter
  • OD6mm
  • Other sizes are as followed:
  • 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 25mm, 28mm, 30mm, 32mm, 35mm, 45mm, 55mm, 65mm, 68mm, 70mm, 80mm.
  • Length
  • 60mm with M14, 5/8″-11 thread.
  • 65 or 80mm with hex shank.
  • Other specification can be made upon you request.
  • Shank type
  • M14, 5/8″-11, Hex shank, Round Shank, Hex Quick release shank.

Product Detail

Product Tags


Size:  6 – 30 mm In Stock
Material:  Ultra-fine diamond particles Negotiated
Brand:  Pilihu & Lansheng Negotiated
Process:  Brazing Negotiated
Suitable for:  Ceramic tiles, vitrified tiles, ect. Negotiated


4 Can you provide samples before we placing a big order? Is the samples free?
Yes,we can provide samples for you to test before you place the bulk order, but you need to bear the sample fee and shipping cost. We can give you some discount on your subsequent orders to make up your sample cost.

5 How long is your delivery time?
“1, We can deliver within 3 days for stock items after your payment.
2, Usually, We can deliver customized samples in 7 to 10 days after your payment.It can be negotiated at special situation.
3, Usually, we can deliver bulk orders within 35-45 days after your payment. If you have urgent situation, we can negotiate it when you place the order.”



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