symmetric casing system with reamer

Brand Name:MIROC

Model Number:Symmetric casing system with reamer

Place of Origin:CHINA

... part of the hole and guides the drill string, incorporated with a sacrificable symetrical ring bit make a full face drill bit. Advantages of Symmetric Drilling Sound drilling straightness and fast drilling speed.

Brand Name:MIRCO

Model Number:Symmetric Casing System With Reamer

Place of Origin:China

...Symmetric Casing System With Reamer-IV Advantages of Symmetric Drilling 1. Sound drilling straightness and fast drilling speed.Theoretically, symmetric drilling makes sure the hole in all formations such as gravel bed, sand bed and pebble bed etc is considerably straight, the drilling speed fast and the drilling torque relatively small. 2.The torque necessary for symmetric...

Brand Name:MING

Model Number:NMK5E127-CIR110

Place of Origin:CHINA

Product name: 130mm Overburden Symmetric Casing Drilling System With 3 Reamers For Soft And Hard Rock Formation Product category: symmetric casing drilling tools Matched hammer: Hammer CIR110 Reaming Diameter(mm): 130mm Choose the NMK5E Bit and experience...