Product Description
Various Products
. >>PDC drill bits:
New products with super long life, high efficiency and wide application.
1) Super long life-as 10 times as cemented carbide drill bits under the same condition.
2) High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more than 2 times.
3) Wide range of application-it could have a penetration of rock formation with f ≤12,especially for the rock formation with f=5-10.


Product Feature
PDC drill bits (non-core bits)
Application for penetration of gas hole, water-discharging hole, and grout hole under coal mine.
Size: dia 48-dia 270mm
Concave model
Pillar model
Blade model
Expansion model



产品名称：Core bit
产品手机链接：http://m.vooec.com/product_2610404.html
产品网站链接：http://www.vooec.com/cpshow_2610404/