Basic Info.Model NO.:BQ,Website:http://www.rejeedrilling.com, NQ, HQ, PQCustomized:Non-CustomizedCertification:BIN, JIS, AISI, APIType:Core Drill BitMaterial:DiamondUse:Mining Exploration DrillingShape:RoundUsage:DrillingManufacturing Arts:SinterKind:Diamond DrillBrand:ForsunSize:Bq, Nq, Hq, PqExport Markets:Global Additional Info.Packing:CartonStandard:DCDMA, CDDA, ISOOrigin:ShaanxiHS Code:82071910Production Capacity:15, 000Pcs/Year Product DescriptionImpregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. It can drill various formations from the softest to hardest rocks.Sizes Available:Diamond core drill bits and diamond non-core drill bitsA-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBWN-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNWH-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWTP- Gauge Core Bits: P, P3, PWF-Long, PWF-ShortS- Gauge Core Bits: SWF-Long, SWF-ShortU- Gauge Core Bits: UWF-Long, UWF-ShortZ- Gauge Core Bits: ZWF-Long, ZWF-ShortT, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76,T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 corelineT6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146and all other standard CDDA, DCAMA, Crealius, and ISO sizes .Features:Significantly outperforms the successful Series range in drilling speed and bit life.Protects the diamond from oxidation and surface degradation.Inhibits the premature "pull-out" of the diamond.Available in multiple standard configurations and selected on the basis of relative  rock hardness and ground conditions.BQ NQ HQ PQ Diamond Impregnated Core BitBQ NQ HQ PQ Diamond Impregnated Core Bit