Hejian Ouman Mining Bits Co., Ltd.

Showing 11 - 20 of 22, total 3 pages [First] [Previous] [Next] [Last]

pdc concave bit
Specification: 94mm
Detail: Now this type is for drilling coal, water or geological exploration application. The size has 55mm, 65mm, 75mm, 94mm, 113mm, 133mm, 153mm, 171mm, 190mm, 220mm, etc. The pdc body can be steel or matrix. It not only save a lot f...

steel body pdc bit
Specification: 12 1/4
Detail: This type you saw is for drilling oil gas, or geological drilling application. The size is 6 7 1/2 8 1/2 9 1/2 10 1/2 12 1/4 13 1/2 14 1/2 15 1/2 16 17 1/2 etc. Your design could be made according to your requirements and it c...

matrix body pdc bit
Specification: 12 1/4
Detail: This type you saw is for drilling oil gas, or geological drilling application. The size is 6 7 1/2 8 1/2 9 1/2 10 1/2 12 1/4 13 1/2 14 1/2 15 1/2 16 17 1/2 etc. Your design could be made according to your requirements an...

pdc bit
Specification: 12 1/4
Detail: This type you saw is for drilling oil gas, or geological drilling application. The size is 6 7 1/2 8 1/2 9 1/2 10 1/2 12 1/4 13 1/2 14 1/2 15 1/2 16 17 1/2 etc. Your design could be made according to your requirements and...

8 1/2 milled tooth bit
Specification: 8 1/2 inch
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...

8 1/2 steel tooth bit
Specification: 8 1/2 inch
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...

tricone rock drill bit
Specification: 17 1/2 inch
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...

rock roller bit
Specification: 8 1/2 iadc 637
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...

tricone drill bit
Specification: 8 1/2 iadc 617
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...

kingdream tricone rock bit
Specification: 12 1/4 iadc 517
Detail: Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hard...


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