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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
-Number of blades:5 blades
-Usage:It's a commonly used drilling tool in the drilling industry,
we can supply steel body and matrix type.It is suitable for Water
Well/ Oil/HDD Drilling.
-Wings: 2-wings,3-wings, 4-wings, 5-wings and 6-wings etc.
-Nomal Size: 6'',7 7/8'',8 1/2'',9 7/8'',12 1/4'',17
1/2''(27mm-559mm)
-Material:
> Matrix-type diamond compact (PDC) drill is a cutting-type
drill that welds the diamond compact to the drill matrix by
brazing.
The matrix bit with tungsten carbide powder, and brazed on the
tungsten carbide matrix with synthetic poly crystal line
diamond composite sheet.
>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 poly crystalline diamond
composite sheet is welded to the tooth cavity of the drill bit base
body by brazing.
Technical Parameter
Size | 6 1/2'' | 8'' |
Blade | 5 | 5 |
Connection | 3 1/2''REG | 4 1/2REG |
Body Tpye | Steel body | Steel body |
| Types of PDC Concave Bit & Application | ||
| Type | Application | |
| PDC 3-wing Concave Bit | Normal | Fit for f <8 rock formations |
| Reinforced | Fit for f <10 rock formations | |
| PDC 4-wing Concave Bit | Normal | Fit for f <10 rock formations |
| Reinforced | Fit for f <12 rock formations | |
| PDC 5-wing Concave Bit | |||||
| Type | Diameter (mm) | Heigh (mm) | Break Post (pcs) | PDC Cutter ( pcs) | Nozzle (pcs) |
| Normal Reinforced | 75 | 120 | 2 | 8 | 6 |
| 94 | 125 | 2 | 8 | 6 | |
| 113 | 130 | 2 | 12 | 6 | |
| 133 | 140 | 3 | 12 | 6 | |
