electro-plated diamond drill bit apply to relatively complete hard strata , such as marble and limestone, basalt, gneis etc.

1.Electroplating method of manufacturing diamond drill bit according to the basic principles of plating,

 with a low temperature, high temperature damage the diamond, pure matrix metal alloy,

stable performance, features, electroplating drill aging fast, and adaptable formation, and matrix fixes.

2.Specially for hard rock sampling.3.Blade type: diamond material.4.size OD56,59,75,91,110,130,150,168,200,219,275,325. are generally available for stock.

if not, the delivery date will be 15 days.

5.Suitable for drilling in the rock formation from six to twelveWear resistance.

electro-plated diamond drill bit(single tube)