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[China]
Trade Verify
Address: No.B-2507, DongWeiCheng, GuanZhuang, Chao Yang District, Beijing 100024, P.R.China
Contact name:Alex
Glorytek Industry (Beijing) Co., Ltd. |
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PDC Drill Bit
Product Description
PDC drill bit is a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of road and building. Glorytek has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications.
Technical Parameter
| Bit Type | 6" | 8-1/2" | 8-1/2" | 12-1/4" | Bit Type | 17-1/2" GM1606T |
| IADC Code | M423 | M432 M332 | M323 | M432 M332 | IADC Code | M323 |
| Blade | 5 | 6 | 8 | 6 | Blade | 6 |
| Cutter Size (mm) | Φ13 MM | Φ16 MM | Φ13 MM | Φ16MM | Cutter Size (mm) | Φ16MM;Φ13MM |
| Nozzle Qty/Type | 5 | 13.2 | 9.6 | 30.78 | Cutter Qty | Φ16×58;Φ13×81 |
| Nozzle Qty/Type | 3NZ | 6NZ | 4NZ | 6NZ | Nozzle Qty/Type | 8NZ |
| Gauge Length | 1.5" | 2.2" | 2" | 2.5" | Gauge Length (mm) | 110 |
| Connection | 3-1/2" API REG | 4-1/2" API REG | 4-1/2" API REG | 6-5/8" API REG | Connection | 7-5/8" API REG |
| Make up Torque(KN.m) | 10.4~11.4 | 24.1~26.5 | 24.1~26.5 | 51.7~56.9 | N.W./ G.W.(KG) | 338/388 |
| Rotary Speed(rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Nozzle Size (inch) | 10/32 |
| Weight on Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Rotary Speed(Rpm) | 60-260 |
| Max.WOB(KN) | 90 | 130 | 130 | 180 | Weight On Bit(KN) | 30-200 |
| Flow Rate(lps) | 10-30 | 22-35 | 22-35 | 38-70 | Max.WOB (KN) | 240 |
| Flow Rate(lps) | 45-80 |
1. MEDIUM TO HARD FORMATION DRILLING
Medium to short parabolic profile with medium to heavy cutters
desity helps to obtain better ROP in medium to hard formations with
lower compressive strength and small abrasive layers.
2. DURASET GAUGE
Super strong material promotes gauge wear resistance to provide
long bit life
3. HYDRAULICS
Cuttings removal and bit cooling for bits are optimized by matching
the volume of rock removed by the cutter on each blade with the
proportional fluid flow.
4.UNIQUE BACKRACK DESIGN
The cutter's back rake has been unique design, reducing the bit
torque and increasing aggressiveness.
