Cross bits manufacturer & supplier from Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd., China.
(1) Diameter: 26-100mm.
(2) Taper: Degree 4, 6, 7, 11, 12.
(3) Material: 40Cr, 42CrMo.
(4) Performance: hard and durable.
The cross bits are made from best alloy steel & high grade of tungsten carbide tips. They are widely used in metallurgy mine, geological exploration,traffic tunneling, quarrying and so on. We can design and produce different drilling bits according to customers' requirements.
Contact Person: David Zhang
E-mail: rockdrillingtool@rockdrillingtools-cn.com
MSN: rockdrillingtool@hotmail.com
Skype: rockdrillingtool
Website:
http://www.jinquandrill.com
http://www.rocktools-cn.com
http://www.rockdrillingtools-cn.com
http://www.china-rockdrilltool.bloombiz.com
