Drill Rig Tools 3/4 Blades Wing Step Water Well Drilling Tungsten Carbide Drag Bit

1. PDC drill bits are mainly used for Coal mining gas drainage hole, drainage hole, grouting hole, geological and hydrology drilling.

2. High wear resistance, impact resistance, high drilling efficiency PDC drill bits.

3. ISO9001:2000 certificated.

4. Fast delivery, Best price.

PDC Drill Bits are applied to rock formation f below 12, like granite, limestone, sandstone, mudstone, etc., mainly used for gas drainage hole, drainage hole, grouting hole, geological and hydrology drilling.

Usually drag bits are three wings or four wings.

Our drill bits adopt 2 cutters, flat and dome-shaped cutters.

The flat cutters have high abrasion resistance and fast drilling efficiency, suitable for drilling ordinary formation.

The dome-shaped cutters have high impact resistance and stable drilling performance, suitable for formations with hard interned layers.

LD PDC drill bits including:

PDC drill bits

PDC drag bits

PDC core bits

PDC anchor bits

* All sizes can do as customer special request

Products Information:

1. Material: Stainless Steel, Aluminum, Brass, Plastic, Carbon Steel...

2. Process: CNC Drilling,Grinding, Broaching, Etching,Turning, Laser Cutting, Punching...

3. Surface: Zinc-Plated, Hot Dip Galvanized, Polish, Painting, Lightly Oiled...

4. Non-Destructive Test: Ultronsic Test, Magnetic Particle Testing, X-Ray Testing...

5. Package: by plywood or wooden case, Carton...

 Quality Control

We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.

 After Sale Services

a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality

Package and shipping

Packing : DTH DHD hammer will pack in cardboard and plywood case.

Shipping : DTH DHD hammer will ship by sea , by air , by Express , etc