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Q13-89-T45-RC Threaded Button Bit
- Code No.: Q13-89-T45-RC
- Thread: T45
- Diameter: 89mm
- Gauge Buttons: 8*12.7mm
- Front Buttons: 5*12.7mm
- Skirt Design: Retrac
- Face Design: Drop Centre DC
- Carbide Design: Semi-Ballistic
- Weight: 4.9KGS
Rock drilling tools factory ProDrill manufactures rock drill bits: 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.
13 Semi-ballistic carbide inserts T45 threaded button bits with drop center face, 89mm diameter and retrac skirt body match with extension drill steels for bench drilling and underground long hole drilling.
For more details please watch PDF online: T45 Drill Bits for Bench Drilling, Long Hole Drilling Underground Catalogue
