Diamond Core Drilling Bits for Soil Investigation and Rock Drilling

Diamond core drilling bits for soil investigation and rock drillingDepending 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---PDC Type---PCD Type---Electroplated Diamond TypeGenerally, an overall Drilling System consist of core bits, reaming shells, core barrels, drill rods and drilling rig.Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc.. Sizes AvailableWireline seriesGeobor 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-76T2 / T seriesT2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86TT seriesTT 46, TT 56T6 seriesT6 76, T6 86, T6 101, T6 116, T6 131, T6 146T6S seriesT6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146B seriesB46, B56, B66, B76, B86, B101, B116, B131, B146MLC seriesNMLC, HMLC, 3C, 4C, 6C, 8CLTK seriesLTK48, LTK60WF seriesHWF, PWF, SWF, UWF, ZWFWT seriesRWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)WG seriesEWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)WM seriesEWM, AWM, BWM, NWM, HWMOther sizesAX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H, SK6L-146Chinese standard56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mmRussian standard59, 76, 93, 112, 132, 152 mmSpecial sizes can also be made as per request.  Product PhotosAbout usPackingWarehouseTrade ShowFAQQ: 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.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1