35mm 5-8/11" Vacuum Protection Teeth Laser Weld Diamond Dry Core Drill Bit For Masonry Granite Quartz Marble Drilling

Product Name

Laser Welded Diamond Core Drill Bit

Brand

SHDIATOOL or OEM

Diameter

35mm(Other sizes can be customized)

Colour

Blue/Black or as your request

Grit

#25/35

Diamond height

10mm

Total height

100mm

Thread

5/8''-11,M14

Modes of packing

Netural packing

Application

For granite, marble, concrete,ceramic,stone,etc...

Feature

1.Laser welded technology avoid segments off when dry working.
2.Dry or wet drilling, use wet will greatly prolong the segment life.
3.High-quality diamond grains,durability and improve the working efficiency.