New Arrival PDC Diamond Drilling Bits/pdc drill bit

1, Pdc bit rock coefficient
Apply to hard-hard stratum in the drilling. Apply to lithologic wide, long service life, high efficiency; Different types of drilling, lip shape face, tire body formula bit in all types of strata always maintain excellent performance, let users get the best comprehensive benefits.
Type (both can match for the expansion)-natural diamond drill set table; Natural diamond impregnated bits; Synthetic diamond impregnated bits.
Specifications (core and not taking core)-Φ 28-Φ 153

2, PDC bit (PDC)
Used for soft-hard strata in the drilling. With the new type cutting superhard materials, bits long life. Cutting the free surface, into more high efficiency; According to the characteristics of strata, matching different level structure, drill the adaptability is strong; Pure drill time efficiency is high, effectively reduce the labor intensity, comprehensive benefit of good.
Specifications-to take core: Φ 75/53, 94/69, 113/88, Φ Φ Φ 133/108, 153/128 Φ; Don't take core: Φ 60, 75, 94, Φ Φ Φ 110, 113, 133, Φ Φ Φ 153, 190, 215 Φ Φ.
Type-to take core: a type, ladder type; Don't take core: arc pillar, ladder (type), 3 wing cone scraper type, concave 3 wing scraper type.

3, PDC (PDC) anchor the bit
Apply to the mine, transportation, water, and electricity anchor nets support into the department.
Half a piece of ordinary PDC bit is applicable to the 6 f the soft formation; The whole piece of ordinary PDC bit is applicable to f = 6-10 more integrated hard rock; The whole piece of high-quality goods PDC bit is applicable to f = 10-12 of relatively complete hard rock; Natural diamond drill is applicable to watch/f = 12 to 18 of relatively complete hard rock.
Φ 27, Φ specifications-28, 32, Φ Φ 36, Φ 42.

1,Application:

1,Suit for drilling medium to medium-hard formations.

2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .

3,Composite gage protection and low torque design improve rate of penetration .

4,CFD hydraulic balance design results in better bit cleaning and cutting removal .

5,Combined utilization of high performance PDC compacts significantly prolongs bit life

Advantage

Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.

Feature:Diamonds are impregnated in the matrix behind the PDC cutters

Benefit:Increased footage drilled in abrasive applications

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1 Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stablity of the bit.

2 Main cutter is high performance PDC cutter to insure service life of the bit while improving ROP.

3 Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.

4 Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.

5 Hydraulic systems of the bit is optimized using dynamic flow pattern simulation technology enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.