ND305 Diamond Core Drill Bit (Sintering Process)

The ND305 granite drilling dry core drill bit (professional quality) is applied to the drilling of granite, all kinds of stone, man-made slate, which is suitable for handheld angle grinder.

1. Adopting hot-press sintering process, high active cobalt formula combined with high strength diamond, the segment is compact and sharp with high cutting speed and long service life.
2. The gear is a T-type design that can effectively prevent the segment from dropping.
3. The brazed side protective teeth can provide clean cutting, as well as protect the steel substrate from overheating on working.
4. The granite drilling dry core drill bit can dry drill 100-150 holes of 30mm granite plate, satisfying the drilling needs of all kinds of counter tops in kitchen.
5. The segment height is 7 mm; the total length of core drill bit is 102mm; M14, 5/8"-11 or other tail joints are available.

The ND301 granite drilling dry core drill bit (premium quality) is used for the drilling of granite, all kinds of stone, man-made slate, applicable for handheld angle grinder.

1. Adopting hot-press sintering process, sharp formula combined with high strength diamond, it has high cutting speed and good service life.
2. Satisfy the drilling needs of all kinds of counter tops in kitchen.
3. The stone drilling tool can be used both for dry cutting and wet cutting.

LIKN Tools offer a wide range of industrial cutting, drilling, grinding and polishing tools, specialize in manufacturing all kinds of diamond cutting and grinding tools for ceramic tiles, porcelain tiles, concrete floors, marble floor, reinforced plastic composite, etc. With over 20 years' experienced team in making industrial tools, we are offering durable diamond tools with competitive prices.

Index
diamond core bit, drill bit, diamond tools