Specification :

Our products are produced according to 6480-2002 to make, also we have approved ISO9001: 2000Quality System.

1) Taper Connection: 4¡ã 6¡ã 7¡ã 11¡ã 12¡ã .

2) Bit Diameter: 20-60mm.

3) Top class quality & competitive price available.

Packing: wooden case or plastic box or as per your own requests.

We can supply all kinds of rock drilling tools, bits and related products, the product mainly used in coaling , metaling, quarrying, mining, construction and so on. Meanwhile, we could start production according to your supplied samples completely.