BQ Diamond Core Drill Bit

BQ Impregnated Diamond Core Drill Bits for hard rock The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry,Website:, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond. Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. Size Available as followings: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 series: T6 76, T6 86, T6 101, T6 116, T6 131T series: T36, T46, T56, T66, T76, T86 Matrix hardnessAbrasiveness of matrixSuitable drilling formationGradeHRCExtra soft10-20LowSuitable for drilling extra-hard, compact and weak-abrasive formationSoft20-30Low, mediumSuitable for drilling extra-hard,compact and  weak-abrasive formation, extra-hard and medium-abrasive formationMedium-soft30-35Low, mediumSuitable for drilling hard and weak-abrasive formation, hard and medium-abrasive formationMedium-hard35-40Medium-highSuitable for drilling hard and  medium-abrasive formation, medium-hard and medium-abrasive formationHard40-45HighSuitable for drilling hard and strong abrasive formationOutside Set Diameterlnside Set DiameterCore BarrelMaximumMinimumMaximumMinimumSpecificationlnchesmmlnchesmmlnchesmmlnchesmmAQ1.8847.751.8747.51.60727.11.05726.85BQ2.3559.692.3459.441.4381.42836.5236.27NQ2.9775.442.9675.191.8847.751.8747.5HQ3.7795.763.75595.382.50563.632.49563.38PQ4.815122.34.795121.83.3585.093.3484.84T2-1013.981101.123.971100.83.383.823.2983.57T6-1013.981101.123.971100.83.11579.123.10578.87

Другие товары поставщика

		Description：Prestressed concrete used in the permanent  anchoring device is in post-tensioned structures or components,Website:, in order to  maint...
		Electroplated Diamond core bit /PDC No-coring drill bit /PDC core drill bitSpecification:Φ48 Φ56 Φ65 Φ75 Φ94 Φ113 Φ133 Φ153 Φ190 Φ216Main  applicat...
		Joint Tools of drill pipe1.Material:35CrMo/40Cr/4137H/42CrMo2.Length and thread as request3.Connect drill rod:water drill pipe,Website: drill pipe ...
		T45 Shank adapterShank adapter or shank adapter,Website:, the task of the shank adapter is to transmit rotation torque, feed force, impact energy a...
		7 degree taper drill rod Product Description Shank Hex:19mm*83/108mm,Website:, 22m*83/108mm, 25mm*108/159mmTaper degree:4.46 6 7 11 12Drilling rod ...

Все товары поставщика

Похожие товары

	INTERFLON Food 2 Grease for the lubrication of foodstuff machines 400ml	Продавец: Dongguan Fuxiaojing New Materials Technology Co., Ltd	Intended for the general lubrication of machine parts with slow to medium-fast movements and ligh...
	YAMADA MMG-80 MP 85ml for Bearing Sliding Parts	Продавец: Dongguan Fuxiaojing New Materials Technology Co., Ltd	It is a heat-resistant, extreme pressure, water resistant, durable, lithium soap universal grease
	Mobil Grease Unirex N3 for High-Temperature Service in Rolling-Element Bearings	Продавец: Dongguan Fuxiaojing New Materials Technology Co., Ltd	The Mobil Unirex N 3 Bearing Greaseprovides exceptional performance
	Двойная колонная PV монтаж	Продавец: Taizhou Dongsheng New Energy Technology Co., Ltd.	Двойная колонная фотоэлектрическая установка принимает симметричную двойноколонную структуру, а о...
	Coltri oil ST 755 Fully Synthetic compressor oil 1L Food Grade lubrication	Продавец: Dongguan Fuxiaojing New Materials Technology Co., Ltd	COLTRI OIL ST 755 is a fully synthetic oil specifically developed for long durations of process g...