Besharp Diamond Co.,LTD.
Free member
Since 2010
Henan, China
PDC pillar drill bit
Payment:
TT
Minimum Order:
1PCS
Delivery:
1-10DAYS
Origin:
CHINA
Packing:
in wooden case
Inspection:
in house
Samples:
Free
Sample Price:
$1,000.00
Remarks:
LD
Name:PDC pillar drill bit Type:ZD-A-101 Diameter:60,75,94,113,133mm Thread Size:NW or API REG Grade:Normal,Enforced High abrasion resistance ,Good drilling efficiency Used for drilling gas drainage hole, drawing water hole, injected hole, blast...
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