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Hejian Hengji Bit Manufacture Co.,Ltd
Hejian Hengji Bit Manufacture Co.,Ltd  

Gold Index: 9738

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diamond core bits 1/2 

Price: 1000.0~10000.0 USD 
Payment Terms: T/T,WU, 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air,
Packing: Wooden case or as your requ...
Production Capacity: 200pieces/week
Delivery Date: 3--6 months

1.Soft to medium hard formations drilling
2.Enhanced security diameter
3.superior in quality;reasonable price

API&ISO 8 1/2
1.Details
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 boring, and underground foundation work
Formation
sticky, soft, medium hard, hard formation
blade
4,5,6,7,8,9
Packing
wooden box
Payment Term
T/T
MOQ
1 Piece
Supply Ability
1000 Pieces/month
Delivery Time
within 7-15 work days
2.Description
1.Soft to medium hard formations drilling
Parabolic crowm and medium-density distribution of the teeth. In soft to medium hard formations with low compressive strength and a little hard interlayer higher mechanical ROP.
2.Proprietary cutting teeth
19mm improved proprietary cutting teeth, the ability to improve drilled hard interlayer.
3.Enhanced security diameter
The use of high strength materials, and improve the wear resistance of the gage, so that with high life of the drill bit to match.
4.Hydraulics design
Match by each knives wing cutting the amount of the displacement hydraulic design, optimize drill cutting transport and cooling.
3.Packaging & Delivery
Packaging Detail:wooden box
Delivery Detail:Within 3 month
I am Cherish at your service at any time!
All sizes and IADC codes of drill bits are available. Special requirements of different models can be customized.
Ms. rockbit
skype Ms. rockbit
sale manager
Tel: 86-317-8114222
Fax: 86-317-3211693
Mobile: 86- 182 3283 7832
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Company Info

Hejian Hengji Bit Manufacture Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)

Hengjibit:   skype
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