Hard Rock PDC cone bit Used for drill underground core

Overview of PDC Core Bit

GREAT customized made Diamond core bits, which include Matrix body PDC bit and Steel body PDC bit, the Diamond core bit is used to drill an underground core (or mineral core) primarily when samples of underground rock (minerals) are required.

Every PDC Core bit is optimized hydraulically for each cutting structure and formation application.

Each design is based on a balanced and fully covered cutting structure.

Sometimes we need to analyze the rock, so the best choice is to consult GREAT, one of the most trusted drill bit manufacturers in china, to get your right recommendation.

The Details of PDC Core Bit

The Specification of PDC Core Bit

Bit Size and Type	8 1/2"GMC3232	Nozzle Qty	12P
Cutter Size (mm)	Φ13mm ×30	Gauge Lenghth
Blade	12	Connection	Chuan 7-4
Operating Parameters
Rotary Speed(rpm)	40~150	Weight on Bit(KN)	40~80
	90	Flow Rate(lps)	10~30

The Advantage of PDC Core Bit

The PDC Core bit has designed a shallow parabolic profile and medium cutter density for coring the medium hard formation. Nozzles options according to the hydraulic request, it is installing the size of the mainly PDC cutter is 1308mm, and the most popular blade is 6 blades, 7 blades, 8 blades, to enhance the rock hammer drill bits' ability to drill in hard formations. Special TSP gauge or PDC Arc-cutters to protect the diameter.

The superior patented tool testing method provides the best PDC cutter for any challenge.

Soft to medium-hard formation with low compressive strength interbedded with hard layers.

Cab be used for different rock types: Mudstone, limestone, anhydrite.

Application of PDC Core Bit

Polycrystalline Diamond Composite (PDC) core bits were originally designed for oil drilling. The surface of the cylindrical PDC cutters consists of high-quality synthetic diamond particles sintered together by high pressure and temperature. The PDC core bits have high tool hardness, wear resistance and toughness, and the bits are widely used in oil, gas, mining and engineering drilling fields.

PDC core bits are ideally suited for use with high power drilling rigs operating at relatively low speeds, and offer much better drilling life and penetration than surface fixed bits.

Cangzhou Great Drill Bits Co.,Ltd.is a drill bit manufacturers, we have roller cone bits for sale,rotary hammer drill bits for rock, and out quality and service is trustworthy. Welcome to know more about us and purchase our products.

Other supplier products

	Three Cone Drill Bit For Soft Formation for water well drilling	Overview of Steel Tooth Bit Great Drill Bitsare of good quality. GREAT has worked out a superior method which can provide a stronger, more impact-r...
	PDC Drill Bit	PDC drill bit is short for Polycrystalline Diamond Compact bit. The other name for the PDC drill bit is Diamond bit. As one of the most professiona...
	PDC Bit	PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. According to the Material Classification： Matrix body PDC bit: It was m...
	Tricone Drill Bit For Hard Rock with tungsten carbide insert	Overview of TCI Bit Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bott...
	Bi-center Bit	Overview ofbi center bit This type of bi center drill bitmainly used for medium to medium-hard compressive and abrasive formation, it has medium a...

All supplier products

Same products

	Sling webbings automatic cutting and winding machine	Seller: 864244	Sling webbings automatic cutting and winding machine New Type sling webbings automatic cutting...
	label ribbons calender machine	Seller: 864244	label ribbons calender machine Item No：KW-900-W300 This is a kind of label ribbons calender...
	Automatic elastic tapes/laces silicone coating machines	Seller: 864244	Automatic elastic tapes/laces silicone coating machines Item No.: Kw-200 This is a kind of au...
	elastic tapes pre-shrinking machine	Seller: 864244	elastic tapes pre-shrinking machine Item No：KW-210 This is anelastic tapes pre-shrinking mach...
	Starching And Finishing Machine	Seller: 864244	Starching And Finishing Machine Item No:KW-710A Application:this machine is widely used for thi...