HQ HQ3 Diamond Core Drill Bits for Soft Fractured Abrasive Clay / Sandstone

Product Specification

HQ HQ3 Diamond Core Drill Bit for Drilling Soft Fractured Abrasive Clay , Sandstone   


 

Exploration Drilling Products: 

The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, 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 crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond. The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action. 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. The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled. When order, please read. 
 

Brief Introductions of Impregnated Diamond Bits: 

The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are widely applied in cutting non-ferrous materials. The selected grades of synthetic diamond of high quality are distributed in the depth of impregnated bit's matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond. This diamond tool is widely applied in the mineral exploration industry.
 
Features of Impregnated Diamond Bits:  
1. This diamond tool features with fast penetration rate, because the matrix of our impregnated diamond bits is specially designed (it is designed to expose new diamonds to the bits' cutting face as wear occurs). 
2. Can help reduce the cost for diamond drilling: our impregnated diamond bits are manufactured to give optimum penetration rates and service life. 
3. The hardness and abrasiveness of the formation to be drilled largely determined the optimum diamond size, concentration and matrix type, etc.

                                  

Size Available: 
"Q" Wireline series: 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, T2 116, T2 131
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116 
T series: T36, T46, T56, T66, T76, T86, T101, T116, T131 
Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 
B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 
WF series: HWF, PWF, SWF, UWF, ZWF 
WT series: RWT, EWT, AWT, BWT, NWT, HWT, PWT 
WM series: EWM, AWM, BWM, NWM, HWM 
WG series: EWG, AWG, BWG, NWG, HWG    
"QWL" series: QWL Series: AQWL, BQWL, NQWL, HQWL, PQWL , NQWL2, NQWL3, NQTT, HQWL3, HQTT, PQWL3, PQTT      
 
Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,ATW,BTW,NTW,NXD3,EX,AX,BX,NX,NXC,

EXT,AXT,EXU,AXU,NXU,T6H,4-9/16,NWD4,412F,SK6L146,K2-101,K2-116,TT46,TB56,TS116,CHD101

Application: 
Roschen Surface set Diamond Core Bits are mostly suited to soft formations or using low powered drills, as they operate more effectively than impregnated bits at low surface speeds. Available with different stone sizes, face profiles and waterway arrangements to suit different conditions. All supplied with highest quality natural drilling diamonds. 

Impregnated Diamond Core Bits can drill a broad range of formations from the softest to the hardest rocks. Manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. All bits have T.C. and Diamond gauge protection. Available in 6 standard matrix types to suit rock formation.
 

Matrix rated 7, ROSCHEN core bits are manufactured using only the highest grade diamonds, which are coated with titanium in order to preserve their cutting abilities throughout the bit furnacing process. Furthermore, they are manufactured using a new unitary furnacing process regularizing the consistency of the tools. The ROSCHEN core bit offers the best penetration/lifespan ratio in the industry, in medium hardness ground.
 

ROSCHEN's 7 grade bits cuts through quartz and all types of granite or equivalent hardness rocks without any problem, and is well adapted to softer and abrasive ground.
 

Offered with a diamond impregnation height of 13 mm, the ROSCHEN 7 is available in standard, pie-shaped and turbo pie-shaped configurations. For deep hole applications, it can also be ordered in Luan, with a diamond impregnation height of 16 mm.

Please feel free to send us your inquiries & requirements by roschen@roschen.com ; roschen@roschen.net .