Heat-treatment HF welding dry diamond core bits for drilling
concrete
Specifications
1. easy removal of cutting debris and cooling
2. applications: Reinforced concrete
3. Machinery: drilling machines
Brand: | Extra Sharp |
Specification: | Diameter: 4mm to 150mm |
| Common thread: M14, 5/8"-11 or G1/2" |
| Usage: Wet or dry drilling |
Features:
1. Super hard carbide tip, good quality , auto-welding with silver
material, or HF welding;
2. Drilling on glass, granite, tile and glass material, good
concentricity and sharp tip could guarantee the concentricity and
good quality;
3. Heat-treatment: auto net belt stove handling equipment, could
meet strictly torsion test;
4. Surface treatment: Zinc-coated, black finished, electric-plated
and sand-washed
Advantages:
1) Wearable, chip-free cutting & drilling
2) Long lifespan and stable performance
3) Various specifications are available upon clients request
4) Competitive price and superior quality
5) Excellent service
Description:
Brief Introduction of NWG BWG NMLC HMLC Diamond Core Bit
The WG and MLC core bits are cutting tools .They are widely be used
for wire-line core drilling. They contain diamond segments bonded
to a base material.
The Bits could be impregnated or surface set.
They are widely applied in cutting non-ferrous materials.
Yaheng’s bits are using high quality diamond materials and also
based on Yaheng’s exquisite technology.
Designed for use on granite, marble and all natural stone
Ideal for drilling the faucet mounting holes in stone countertops,
plumbing lines in showers and vanities
Special bond matrix extends drilling life
Turbo segments provide aggressive drilling speed
Vacuum brazed side protection offers clean cut & steel core
protection
5/8”-11 threaded arbor fits most angle grinders
Use wet or dry - use wet will greatly prolong the segment life
Item No | OD OF THE BIT | ID OF THE BIT |
mm | mm |
NWG | 75.19~75.44 | 47.5~47.75 |
BWG | 59.44~59.69 | 36.27~36.52 |
NMLC | 75 | 52 |
HMLC | 98 | 63 |
