



Name | PDC DRILLING BIT and HAMMER DRILL BITSPEEDMADE Core Drilling Bit Features: 1.High penetration rate and drilling effeciency. 2.Long service life; 3.Good gauge effect; 4.High cost performance; 5.Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry. |
Thread type | Male female thread |
Advantage | Wear Resistant |
Size | 75mm 91mm 113mm 153mm 171mm 273mm can be customized |








* Safety First, no matter the cost.
* Integrity and fair treatment in all our places of work.
* Continually looking for Improvement in our safety and performance.
* Aspiring to our motto of "Putting Performance back into Drilling".




Q1: What are your main products, and used for?
Q2 : Do you agree sample order?
Q3 : Can we select the color of the drill bit?
Q4 : How about the payment, Mini. Quantity and delivery methods?
Q5 : How does your company control the quality?
