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 drill bitsis 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 core 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 coring bitare 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 manufacturer, we have oil drill bits for salefor sale,underground drill bits, diamond core drill bits for rockand etc. Welcome to know more about us.
Send product request
Other supplier products
 |
Core barrel with high performance rock roller bit for Pile Foundation | Overview of Core Barrel Roller Bit The roller bit core barreluses high carbon steel and a special bit Angle to maintain drilling strength and effi... |
 |
Rock Reamer Bits With Replaceable roller cone bit | Overview of Rock Reamer The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used for horizonta... |
 |
Matrix Body PDC Bit | GREAT, as one of the professional drill bit manufacturers in China, we design and manufacture a wide variety of Matrix body PDC (polycrystalline di... |
 |
Matrix Body PDC Bit For Oil Well Drilling Hard Rock | Overview of Matrix BodyPDC Bit GM1605T Matrix body OEM PDC bitGM 1605T is made by Tungsten carbide powder, this type of matrix bit bodyis very h... |
 |
Matrix Body PDC Bit | Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of... |
Same products
 |
YCS-Q18 Screen Remover To Remove Screen/Back Cover | Seller: ShenZhen VIP FIXPHONE Technology Co., Ltd, | YCS Q18 Screen and Back Cover Heat-free Separator Quick Opening Fixture for iPhone/Huawei/Samsung... |
 |
Roller Bit | Seller: Cangzhou Great Drill Bits Co.,Ltd. | GREAT has customized manufacture several types of roller bit. Our roller cone drill bit includes ... |
 |
Professional manufacturer to Rock Reamers | Seller: Cangzhou Great Drill Bits Co.,Ltd. | Overview of Rock Reamer Hole Opener The Rock reamer produced by GREAT company is used to expand ... |
 |
Reverse circulation PDC bit for geological exploration samples | Seller: Cangzhou Great Drill Bits Co.,Ltd. | Overview RC Drill Bit RC PDC drill bit from GREAT are manufactured from AISI 4145H heat-treate... |
 |
Fixed cutter PDC Hole Opener reamer with hard facing for HDD drilling | Seller: Cangzhou Great Drill Bits Co.,Ltd. | Overview of PDC Hole Opener Drill bit openeris designed for the enlargement of pilot holes and... |
