Medium To Hard Formation Impregnated Diamond Core Drill Bit bq nq hq pq

Medium To Hard Formation Impregnated Diamond Core Drill Bit bq nq hq pq

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.

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 .

Size Available:

C Series(same as Q Series): AC,BC,NC,HC,PC/ACTK,BCTK,BC3,NC2,NC3,NCTT,HC3,HCTT,PC3,PCTT

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 131,T6 146, T6S 101

T Series: T36,T46,T56,T66,T76,T86

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

WM Series: EWM,AWM,BWM,NWM

WG Series: EWG,AWG,BWG,NWG,HWG

Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,

ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146,TT46,TB56,TS116,CHD101

Impregnated Bit Maxtri Height :

Standard Impregnated Bits are available with different Matrix Height: 6mm 8mm 9mm 10mm 12mm 14mm generally , 6mm height is recommended for conventional bits ;8mm or higher are recommeded for wireline bit .

Diaond bits crown shap 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 iterbedded formations, hole deviation can be prevented .

Serrated: applicable to drilling hard and dense formation , enhancing drilling rate.

Ladder serrated: applicable to medium –hard, have good stability during the drilling .

Gear Type: applicable to harder or dense formations, enhancing drilling rate .

Bottom Jetting : applicable to drilling sedimentary or metamorphic formations which containning more power ,high coring recovery rate and avoid excessive washout of core.

Waterway Configurations :

Standar Type (no discharge hole) : waterway without discharge hole is the standard type ,applied in many normal formations.

Wide Type : this waterways is wider than the standard type , applied in formations in which there is much rock debris, eg clay, shale ,coal gangue, etc

Turbo Type : it is suitable for relatively hard fractured formations or hard competent formations .

Wide Turbo Type :suitable for medium hard fractured formations where there is much slurry and rock debris.

Round Face Discharge Hole Type: it is suitable for triple core barrels, to improve recovery rate . it reduces the flushing fluid’s erosion against the core during drilling

Slot Face Discharge Hole Type : it is offen adopted in PDC bit , TSP Bit and has bigger flow capacity ,which minimizes the occurrence of discharge hole blockage . it is suitable for drilling in fractured formations where there is much flushing fluid and rock debris.

Trapezoid type :

It is suitable for the core bits with a thick matrx; it faclilitates debris removal and flow capacity and make the bit wear out evenly .

 Jiangsu Sinocoredrill Exploration Equipment Co., Ltd  a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous innovation for achieving its goal of superior productivity.Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter. we have profuse designs with series quality grade and expressly , our price is very competitive cause we're manufactory .

We has passed the quality system certification of GB/T19001-2008/IS9001:2008. Our company has also won the honors such as Jiangsu High-quality Product and Jiangsu Contract Compliance and Creditworthy Company. As the Chinese Specialist Of Geological Exploration Tools Manufactory And Supplier, our company is founded with the hard work of our employees for many years. Our company has developed into a professional manufacturer of drilling equipment and tools, such as HDD (No-dig) drill rod , , Wireline drilling rod and tools , various of diamond impregnated and surface-set core bit , reaming shell with the the automatic production line. 

Our company is mainly engaged in the production of B /N /H /P WL wireline core barrel drilling tools, drill rod , overshot assembly , diamond core bit ,reaming shell , full- hydraulic core drilling rig and mud pump for clients both at home and abroad.

With many years’ experience in the production and sale as well as strong technical ability, our company has offered the high-quality brand of SINOCOREDRILL  wholeheartedly, including the advanced CNC lathe, CNC machining center and CNC sintering diamond bit and reamer device. With a marketing network covering China, our company has given top priority to the quality and also targeted at the market.

By clinging to the concept of the quality and service being supreme, our company has set up a positive company image and won the wide acclaim from our clients. In order to offer better products and services as well as satisfy the growing requirement of the market at the lowest cost, our company has made great efforts to develop new product and innovate the technology. We have also sincerely welcomed those old and news clients to join us.