Product Description :

We offer Diamond core bits that find application in drilling cores of marble, limestone, granite, sandstone, concrete, asphalt and refractory. Manufactured as per the specification provided by the customers, these drills are known for features like fast drilling and long service lives.


• Type of Product : Core Bit

• Size (mm) : 152 mm

• Material : Metal

• Height : 430 mm

• End Connection : 1 ¼” UNC Thread

Product Features:

• Make hundreds of holes using water as lubricant and coolant.

• Premium sieved diamond grit is used with nickel as a binder used on a suitable steel shank for precision and long life.


• Diamond coated core drill bits are for marble, granite, glass, hard plastic, composite material, ceramic carbon, borosilicate and hard and brittle materials.