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PDC Core Drill Bits
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Product Details
Place of Origin | Hebei, China | Brand Name | HARGRAND | |
Model Number | pq3, hq3, nq3, bq3 | Type | Core Drill Bit |
Product Description
Product introduction :
Polycrystalline diamond cutters are set on the crown giving a very long working life, very fast penetration and high percentage core recovery in soft to hard rock formations. The bit may be used with air, mud, or foam flushing.
PDC bits are an alternative to T.C. Bits and Surface set diamond bits, when drilling in non-consolidated and medium hard rock formation.
Character :
1. very long working life
2. very fast penetration
3. high percentage core recovery
4. used with air, mud, or foam flushing
Specification :
Wireline WL series: Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2
T2: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TT: TT 46, TT 56
T6: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
T6S: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146
B: B46, B56, B66, B76, B86, B101, B116, B131, B146
MLC: NMLC, HMLC
LTK: LTK48, LTK60
WF: HWF, PWF, SWF, UWF, ZWF
WT:RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)
WG: EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)
WM: EWM, AWM, BWM, NWM
Chinese standard: 56mm, 59mm, 75mm, 91mm, 110mm, 131mm
Contact Us
- Sanhe Hargrand Drilling Tools Co., Ltd.
- Contact nameEric Qin Chat Now
- Phone86-10-58412500
- AddressNo. 30-2, Tianshan International Industrial Park, Yanjiao Development Area, Langfang, Hebei
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