5 Blades 12 1/4

Specifications

recommand drilling parameters and formation of PDC Bits:

Bits Size:(inches)12 1/4

Bits Specifications

Number of cutters:40

Gauge Length(mm):65

Number of nozzle:6

Recommended drilling parameters

Flow Rate(L/s):44-60

Rotation Speed(r/min):60-250

Weight On Bit(KN):150-30

Specific Hydraulic Hosepower(HIS):2-7

Makeup Torque(KN.M):50-60

 

 

1- Bit API or ISO 9001
2-Bit (118-445mm)
3-Bit count:4-8blades
4-Bit tungsten matrix/steel body
5-Bit price:$1000-$6000

                                                              pdc drill bit

 

Hejian Fist Petroleum Equipment Co., Ltd  we have been in line with the principle of "faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers". We are looking forward to establishing relationships with you in the near future

 

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

Bit type

Main bit size(mm)

Rock coefficient

PDC core drill bit

Single pipe

75/54.5  94/74  113/89  113/109  153/129

1-18

Two-pipes

75/54.5  94/68

PDC center drill bit

Concave 3 wing bit

60  75  94  113  133

1-18

Arc pillar

 

60  75  94  113  133

4-18

Many wing scraper

60  75  94  113  133  133  153  173  190  215

1-6

PDC Indexable drill bit

153/94   153/113  190/153   190/113

1-18

 

Model

118,152,215.9,244,311,445

Type

all kinds and size PDC bits

Applicable

water well, oil field, construction, geothermal, directional drilling, and underground foundation work

Formation

sticky, soft, medium hard, hard formation(homogeneous formation)

Bearing

rubber seal or metal seal

Packing

wooden box(fumigation)

Payment Term

T/T, L/C, Western Union 

MOQ

1 Piece

Supply Ability

1000 Pieces/month

Delivery Time

within 3 work days

Hejian Fist Petroleum Equipment Co., Ltd. is located in the drill bit town of Hejian, the middle of Cangzhou City. We enjoy good location and convenient transportation. Our sales agency specializes in drill bits, drill pipes, mud pumps and stabilizers for water wells, oil fields, construction, geothermal energy development, directional boring and underground foundation works. Our purpose is to supply the best quality products at the lowest and possible prices on the premise of honesty and trustworthiness. We are a professional supplier of new and used (rebuilt) drill bits which are applied in oil fields and water wells, including tricone bits, PDC bits and drill pipes. Various models and dimensions are available. We also import junk tricone bits and pdc bits. Please feel free to contact us for further information. Approved by the state authorities, our products are welcomed by clients in overseas markets. Since our establishment, we have been in line with the principle of "faith-based, quality of survival and mutual benefit, providing the highest quality products and attentive service for our customers". We are looking forward to establishing business relationships with you in the near future. Contact me by Phone: +86-18202554534