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76 T45 Threaded Button Bit

T45 Threaded Button Bit is the most important size for benching and long-hole drilling underground
Diameter: 76mm, 89mm, 102mm
Skirt body: retrac, and normal, straightrac
Face type: flat, uniface, drop Center
Carbide shape: Dome, ballistic, semi-ballistic
Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer.

T45 Threaded Button Bit is the most important size for benching and long-hole drilling underground

Diameter: 76mm, 89mm, 102mm

Skirt body: retrac, and normal, straightrac

Face type: flat, uniface, drop Center

Carbide shape: Dome, ballistic, semi-ballistic

Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer.


Standard Skirt profile

A standard skirt is more suited for homogeneous rock conditions. The standard skirt is typically smaller than the head diameter and this gap between the bit and the rock wall helps in the flushing characteristics of the

•Threaded bits for small hole drilling, drifting and tunneling, stone quarrying applications

•top hammer threaded drill bits for long hole drilling underground mining, and bench drilling applications


Business Type:

Manufacturer, Exporter

Brands:

KUANGBAO

Price:

Consultation

Packing details:

Plastic/Wooden case

Delivery time:

7 days after get payment

Payment method:

T/T , Western Union, money gram, L/C at   sight

Usage:

Foundation piling. Quarry, mining, soil   nailing, water well drilling, tunneling and etc.

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