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1.Diameter : 5mm-150mm;
Diamond height:5mm, 20mm, 15mm;
Length :60mm working length;
Thread :M14, hexagon, 5/8-11, 1/2 Gas, etc;
Color: Red, gold, orange, black, blue, green, OEM available.
Application:
These vacuum brazed diamond coated hole saws are for Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...
Feature of diamond coated hole saws ceramic tiles:
1.Fast and Smooth drilling
2.Long lifetime
3.Less Chipping
4.Minimizing any breakage
5.Less loss of material
6.Less heat generation
7.Better finish quality


1) Suitable for cutting, dry drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick
2) Smooth cutting surface, high cutting speed.
3) It is your problem solver for drilling holes.
4) Longer working life than electroplated one.
5) It can drill holes with or without water(Dry or wet drilling).


Some photos of Drills-King M14 diamond hole drill set:







M14 20/35/40/50/68mm as a set
M14 20/35/40/50/55/68mm a set
M14 20/25/35/40/50/60/68/100mm

M14 6/6/8/8/10/12/14mm
M14 35/50/68mm
M14 20/25/32/35/40/50/60/68mm

Packing:
1. White paper box;
2. Plastic tube;
3. Aluminium box or Plastic box;
4. Double blister;
5. In strong & solid carton boxes.




As an ISO 9001:2000 certified company, we mainly research and produce a wide range of diamond
drill tools including braze diamond core drill bits, diamond saw blades, diamond gridning wheel, diamond cutting disc, PDC bits, PDC cutters, diamond core bits, TC bits, tricone bits, etc.
Our products are exported to USA, Russia, India, Australia,the Middle East countries,Europe, etc.
What's more, they have received praise with good quality and excellent after-sale service.
Our warehouse for dry diamond core drill bit
Vacuum brazing furnace for production of core bits.
Enough stock of diamond core drills bits with all sizes.

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