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ISO9001 Approval Symmetrix Drilling System , OD 194mm DTH Drilling System

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Product Details
Brand Name:Teamwhole
Model Number:O.D. 194mm Concentric casing system
Certification:ISO9001:2008
Price:Negotiation
Payment Terms:L/C, T/T
Supply Ability:5000 Set/Sets per Month Concentric overburden drill bit
Delivery Time:Shipped in 25 days after payment
Company Profile
Verified Supplier
Business Type: Manufacturer
Contact Person: Spring Huang
Telephone: 86-731-85853289
Officials: No. 018, Yaojiapo Road., Jinzhou New District, Ningxiang County
Item Description

O.D. 194mm Concentric overburden drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi...

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Overburden Drilling Systems