12 1/4 Inch TCI Drilling Bit Single Roller Cone
PHOTOS OF REAL SHOT -12 1/4 SINGLE CONES
WORKSHOP PRODUCTION PROCESS
1.Q:What kind of packing do you have?
A: Wooden case free of fumigation(Ply-wood case);packing can be customized.
2.What is your advantage?
We are 100% real factory,so the best price and quality for you.And we can provide Usage and welding method of tricone Hard rock cutters.
Hope to creat value for you.Welcome to book a video-call to inspect our factory with us by wechat/whatsapp.