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.
|Type||all kinds and size PDC bits|
|Applicable||water well, oil field, construction, geothermal, directional boring, and underground |
|Formation||sticky, soft, medium hard, hard formation|
|Packing||fumigation free of wooden case|
|Payment Term||T/T (30% downpayment and 70%balance before shipping.)|
|Supply Ability||1000 Pieces/month|
|Delivery Time||within 7-15 work days|