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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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Verified Suppliers
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PDC Drill Bit
Product Description
-Glorytek Industry (Beijing) Co., Ltd., is the professional
manufacturer and exporter of various of PDC bits.These matrix- and
steel-body bits incorporate the latest cutter technology,enhanced
hydraulics.
-Steel body PDC drill bits are machined and formed using nickel,
chromium and molybdenum alloys. After heat treatment, the drill bit
body is drilled, and the artificial polycrystalline diamond
composite sheet is welded to the tooth cavity of the drill bit base
body by brazing.
-Before the drill bit goes downhole, check whether the size and
model of the drill bit meet the requirements for use, whether the
nozzle is installed properly, whether the size is correct, and
whether the specification of the drill bit link thread matches the
joint.
-Mainly used to drill the roof and side supporting hole, the gas
drainage, water infusion, geological exploration hole and grouting
hole and so on for the coal mine seam, water conservancy and
hydro-power, dam and roadway construction of bolt-mesh support.
-For more information or special inquirement,pls feel free to
contact us.
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.PDC drill bit is used for weak and dangerous rock, foundation
treatment, broken ground and other grouting reinforcement drilling;
2. It is used for tunnel ventilation, exhaust gas, monitoring
drilling of rock mass buildings and concrete sampling drilling.
3. The application of balancing software makes the angle of cutting
teeth more scientific.
