Customized Color Casing Drilling Bit , Button Core Drill Bit High Precision

Place of Origin Shandong
Certification ISO,CE
Min.Order Quantity 1 pcs
Price US $ 6-200 / Piece
Payment Terms D/A,MoneyGram

Product Details

Place of OriginHebei, China
TypeCenter Drill Bit
UseWell Drilling, Well Drilling
MaterialTungsten Carbide
wob23-75kn
RPM60-500
gage length1mm
guarantee period3-4 years
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