OD273mm MRS Overburden Casing Drill Bit System for Construction
MRS overburden drilling system with OD273mm casing pipe for simultaneous casing advancement. Features retractable wings, enhanced penetration, reduced torque, and low environmental impact. Customizable per tube OD/ID, reamer bit diameter, and hammer shank.
Product name: Casing pipe OD273mm MRS Overburden Casing Drill Bit Tools System For Construction
Casing pipe OD: 273mm
MRS overburden drilling systems are designed for economic cost of drilling in simultaneous casing advancement.
The wings are retracted by reverse rotation.
Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe
Production details:
How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Product advantage:
1.Enhance penetration and perpendicularity
2.Reduce torque requirements
3.Lowest effect with environment
Product manufacturing:
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