- Bolts[10]
- Separation Equipment[3]
- Mining Machinery Parts[4]
- Other Machinery[2]
- Cylinders[2]
- Other Mechanical Parts[10]
- Pipe Fittings[1]
- Pumps[10]
- Seals[2]
- Other Rubber Products[4]
- Drill Bit[10]
- Contact Person : Ms. Li Heqin
- Company Name : Puyang City Qili Petroleum Mechanical Equipment Co., Ltd.
- Tel : 86-393-4816069
- Fax : 86-393-4827626
- Address : Henan,Puyang,North Section Of Jingkai Road
- Country/Region : China
PDC drill bits
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| Bit Size | 8-1/2” | 9-1/2” | 12-1/4” |
| Number of Blade | 5 | 5 | 5 |
| Primary Cutter Size | Φ16mm | Φ16mm | Φ16mm |
| Nozzle Qty/Type | 5NZ | 7NZ | 7NZ |
| Gauge Length | 2”-4” | 2”-5” | 2”-6” |
| Junk Slot Area(In²) | 16 | 19 | 39 |
| Operating Parameters | |||
| Rotary Speed(RPM) | 60-300 | 60-260 | 60-260 |
| Weight on Bit(KN) | 20-110 | 20-130 | 20-160 |
| Max.Wob(KN) | 130 | 150 | 180 |
| Flow Rate (LPS) | 21-35 | 25-45 | 38-62 |
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.
Welcome to contact.
PDC drill bits
