89mm-T45 efficient wear-resistant retrac drop center spherical button drill bit

Place of Origin:

Shandong, China

Brand Name:

SANLYTOLS

Model Number:

Drill Bit

Condition:

New

After-sales Service Provided:

Engineers available to service machinery overseas

Material:

Carbide

Type:

button drill bit

Button shape:

Spherical,Ballistic

Advantage:

wear-resistant

Diameter::

89mm

Machine Type:

Drilling Equipment

Processing Type:

Forging

Use:

Mining quarry

Thread model::

T45

Face shape:

Drop center