PQ HQ NQ Surface Diamond Core PDC Drill Bit For Geological Exploration Drilling

Geological PQ,HQ,NQ surface diamond bits/ core drill bits

For Mineral Exploration Industry

Description:

Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness.

Specifications:

Size: 46~325mm diamond core drill bits with national and international standard

Diamond bits Crown Shape

Diamond bits Crown Shape and Applications
	Flat	applicable to drilling different levels of hardness or abrasive formation, generally for single and dual tube drill bits.
	Semi-round	good distribution of the diamond at bit face, adapt to a small broken or loose formation, applicable to drilling medium-hard and hard formation.
	Ladder	applicable to drilling medium-hard, broken or interbedded formations, hole deviation can be prevented.
	Serrated	applicable to drilling hard and dense formation, Enhancing drilling rate.
	Ladder serrated	applicable to drilling medium-hard, have good stability during the drilling.
	Gear type	applicable to harder or dense formations, enhancing drilling rate.
	Bottom jetting	bottom jetting applicable to drilling sedimentary or metamorphic formations which containing more power, high coring recovery rate and avoid excessive washout of core .

Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It was especially effective at coal formation, using toothed bits can get better
water flowing and drilling footage effect. Nowadays, Impregnated diamond bits have been widely used in wire-line drilling series.

Application

Geological exploration drilling. 

Specifications of Diamond bits & reamers 

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.