PDC Drill Bit 3 7/8 Inch 4 Blades for Mining

PDC Drill Bit Four Blades

PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock.

Matrix PDC drill bit
Matrix PDC drill is a cutting-type drill in which the diamond compact is welded to the drill matrix by brazing. The matrix drill bit is sintered with tungsten carbide powder, brazed on the tungsten carbide matrix with artificial polycrystalline diamond composite sheet, and use natural diamond to keep the diameter.

Steel Body PDC drill bit
Steel body PDC bit is machined from nickel, chromium and molybdenum alloys. After hot treatment, drill holes on the drill bit body, put the artificial polycrystalline diamond composite sheet in the drill bit body, use columnar carbon tungsten gauge.

All materials and processes used in the manufacture of our PDC bits are rigorously monitored to ensure the prefect performance.

1. Used for geology, coal field, metallurgy, building materials, mine core drilling;

2. It is used for core engineering exploration and drilling of roads, railways, bridges, building construction, etc.

3. Used for weak and dangerous rock, foundation treatment, broken ground and other grouting reinforcement drilling;

4. For large diameter engineering drilling, hydrology water well drilling, construction pile foundation, inverted vertical hole construction drilling;

5. It is used for tunnel ventilation, exhaust gas, monitoring drilling of rock mass buildings and concrete sampling drilling

Packing: wooden box.
Delivery: Normally 5-7 days after down payment.

Shipping method: by express, by air or by sea

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.
Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: What is your payment terms?
A: We can accept T/T,L/C.

Q:.What is your MOQ?
A: No requirement for testing and trial order.