OD168mm Pilot bit Symmetrix Overburden Drilling System

Place of Origin:

Shandong, China

Brand Name:

WORLDRILL

Type:

DRILL BIT

Machine Type:

Drilling Tool

Certification:

API

Material:

Carbide, Carbide

Processing Type:

Forging

Use:

well drilling, mining,construction

Application:

Mining, Quarrying,Water Well Drilling

Casing tube:

OD 168.3mm

Bit Button:

Spherical, Ballistic, Semi-ballistic,

Max reaming diameter:

237mm

Bit type:

With or without foot value

Face shape:

Concave, Convex, Flat, Drop Center

Custom made:

Available

Advantage:

High efficient for complicated coil

Drilling Angle:

Any angle drilling