1)It has a good gage protection 2)It has high drilling speed 3)different sizes are available effective pdc core bits 113mm
effective pdc core bits 113mm
Characteristics: high wear resistance and impact-resistant toughness, long drilling life, drilling efficiency can be promoted sharply in penetration of soft and medium soft formation, laber intensity can be reduced.
Application: This group of products is used to coring-drilling for geological exploratory of coal measure stratum. Applicable rock formation: f≤8
Specifications:
model | diameter | PDC cutter | blade quantity | rock formation | working way |
| LJQ60GP | φ60 | high-strength plane PDC | 5 | middle and hard | cutting |
| LJQ65GP | φ65 | high-strength plane PDC | 5 | middle and hard | cutting |
| LJQ75GP | φ75 | high-strength plane PDC | 6 | middle and hard | cutting |
| LJQ94GP | φ94 | high-strength plane PDC | 6 | middle and hard | cutting |
| LJQ94GP | φ94 | high-strength plane PDC | 8 | middle and hard | cutting |
| LJQ113GP | φ113 | high-strength plane PDC | 8 | middle and hard | cutting |
| LJQ133GP | φ133 | high-strength plane PDC | 10 | middle and hard | cutting |
| LJQ153GP | φ153 | high-strength plane PDC | 14 | middle and hard | cutting |
| LJQ171GP | φ171 | high-strength plane PDC | 16 | middle and hard | cutting |
Service:
Guilin Star Diamond can supply all kinds of PDC coring and non-coring bits, PDC oil bits and PDC anchor bits. PDC bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway.
We also can design PDC bits according to customer requirements.
MOB: 008613667733724
TEL:+86-773-5822066
FAX:+86-773-5822066
effective pdc core bits 113mm
