Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
Q13-76-T45 Retrac Threaded Button Bit
- Code No.: Q13-76-T45-RC
- Thread:T45
- Diameter: 76mm
- Skirt Design:Retrac
- Carbide layout : Gauge 8*12mm , Front 5*11mm, TCI height add 3mm
- Carbide Design: Semi-Ballistic
How to forge skirt body in ProDrill rock tools plant, Other drill tool factories process T45_76mm threaded drill steel bodies. If round bars are used to hold the material for cutting, 5 kgs are required. If forging is used, 3.2 kgs are needed to reduce carbon emissions by 45% and material costs by 35%. This improves machining efficiency and reduces tool wear by 20%
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
We will choose to use tungsten carbide of T6，featuring good wear-resistance and toughness.
This type of carbide has already been proved to be the best in world and been competing with those big names worldwide for quite a long time.
Meanwhile，we will choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons’ dropping out of the holes.
In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide if high speed is not a necessity.
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.
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