BQ NQ HQ PQ Diamond Impregnated Core Drill Bit
Depending on the range of application as well as the cutting media on the core bits, Forsun makes six types of core bits:
---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide Type
---Electroplated Diamond Type
Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc..
|Wireline series||Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76|
|T2 / T series||T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86|
|TT series||TT 46, TT 56|
|T6 series||T6 76, T6 86, T6 101, T6 116, T6 131, T6 146|
|T6S series||T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146|
|B series||B46, B56, B66, B76, B86, B101, B116, B131, B146|
|MLC series||NMLC, HMLC, 3C, 4C, 6C, 8C|
|LTK series||LTK48, LTK60|
|WF series||HWF, PWF, SWF, UWF, ZWF|
|WT series||RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)|
|WG series||EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)|
|WM series||EWM, AWM, BWM, NWM, HWM|
|Other sizes||AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H, SK6L-146|
|Chinese standard||56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm|
|Russian standard||59, 76, 93, 112, 132, 152 mm|
|Special sizes can also be made as per request|
Q: Are you a manufacturer or trading company?
A: We are a manufacturer, the factory is located in Changsha, Hunan, China.
Q: What are your main products?
A: Our products cover diamond core bit, non-coring bit, reaming shell, core barrel, casing pipe, drill rod, soil sampling equipment and other accessories.
Q: How about the delivery terms?
A: 1. Payment: T/T, L/C, Western Union, Paypal.
2. No request on min. order quantity.
3. Transportation: By DHL/UPS/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technical support for all issues. Besides we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality always comes first. In order to guarantee quality for our products, Forsun always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.