- Place of Origin: Hebei, China (Mainland)
- Brand Name: JiangHan
- Model Number: pdcbits
- Type: pdc bits
- Material: Tungsten Carbide
- Use: Well Drilling
- gold/ yellow: 4-6blades
- steel bady: tungsten carbide
Packaging & Delivery
|Packaging Details: ||wooden box; steel box; or as your requirements |
|Delivery Detail: ||within 7 work days |
1-API or ISO 9001: 2008
2-Bit size: (118-445mm)
3-Bit count: 4-6blades
4-Bit price: right price for right goods
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, drilling class PDC: suitable for soft to hard geological drilling in; it is of high impact resistance and thermal stability; heat temperature of 750 °C (two minutes) .
2, the products have plane and DuoZhong slot face type, with and based on user need to design a groove type, grinding, polishing and chamfering etc, can provide the special shape of products.
3 the drill bit, Pdc applicable formation
1) by a complex geological exploration of the bit.
Mainly used for the geological survey for the exploration of the compound, used in soft to drill in hard rock, my factory can provide new composite piece can be applied to the tenth level of hardness of the rock.
2) coal field in composite drilling of the bit.
Mainly used in coal mine coal excavation on drilling. Generally speaking the relatively soft coal strata, compound of large drill bit applications, such as anchor, 3 wing drill bit, etc.
3) oil exploration in complex piece of the bit
Are mainly used in oil drilling of the drill bit. Oil field of all is by using composite drill bit composite piece inside highest cost, the highest demand.
Main bit size (mm)
PDC core drill bit
75/54.5 94/74 113/89 113/109 153/129
PDC center drill bit
Concave 3 wing bit
60 75 94 113 133
60 75 94 113 133
Many wing scraper
60 75 94 113 133 133 153 173 190 215
PDC Indexable drill bit
153/94 153/113 190/153 190/113
all kinds and size PDC bits
water well; oil field; construction; geothermal; directional boring; and underground foundation work
sticky; soft; medium hard; hard formation
rubber seal or metal seal
wooden box; steel box; or as your requirements
T/ T or L/ C at sight
1000 Pieces/ month
within 7-15 work days