PDC bit

详情

It has a super long life, The grinding /consumption ratio of PDC is ****0 time higher than that of alloy bit and *0 times higher than that of diamond bit. It has high drilling speed, and it can be operated with low pressure and low speed .It can be used widely , More suitable for drilling in stratum with hardness coefficient＜9
Product Description
Various Products
. >>PDC drill bits:
New products with super long life, high efficiency and wide application.
1) Super long life-as *0 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 ≤*2,especially for the rock formation with f=***0.


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 **-dia **0mm
Concave model
Pillar model
Blade model