100% NEW !!! Professional NMLC Diamond Core Drill Bit

Diamond Core Drill Bit 

(FOR DRY CUTTING)

Special design :proper structure, fine appearance and good alternation to suit various type of drilling machines.Best quality :high hole drilling accuracy, fast drilling, long life and high safety.Wide application: boring in reinforced concrete ground and wall, stone, ceramic, airway, bridge road, etc.

1.Diamond cutter drill bit

  The laser-welded core bit is designed for reliability, efficiency and safety on a variety of construction materials.  It's ideal for drilling in concrete, bricks and brickwork. Suitable for manual drilling machines.
Applications:
Concrete, bricks, brickwork, breeze block, sandstone, etc.
Features:
Laser welded;
High cutting speed & long lifetime;
Self cooling & fast removal;
Dry and wet use.-
Thread: M16; Effective length: 60mm;
SDS or hexagonal adapter

Electro -plated  DIAMOND HOLE SAW

Electro-plated diamond cutting rim.
Nickel-plated surface finish.
Sturdy, all-in-one design guarantees a high degree of concentricity and optimal energy transmission.
Long use life, smooth cutting.
Diamond grit:100/120
For making holes in glass, mirror, ceramics.
Sizes range from 6mm to 152mm/ [1/4" to 6"]

2.Photos

3. Use:

Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc.

Different matrix type with better suitable different rock formations.

4. Specification 

5. Other type diamond drill bit 

6.Contact Information