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| Brand Name : | MIROC | 
| Model Number : | tapered 4° 46mm | 
| Certification : | ISO | 
| Supply Ability : | 3000 | 
| Delivery Time : | 20-30 | 
Product Description
KSQ offers a complete line of tapered rods and bits for all of your
hand-held pneumatic drilling needs. For mine, quarry and tunnel
work, we provide quality tools that withstand the toughest rock
drilling demands.
With our comprehensive product line, you can find the exact
configuration to integrate into your drilling operation. Our
tapered bit and rods come in a variety of taper angles, and we
provide tapered rods in a full range of shank configurations and
steel hex diameters. Our tapered bits include both cross and button
designs, as well as chisel design. KSQ tapered rods are available
with high-frequency or fully carburized heat treatments.
Taper button bit
Comparing with taper chisel bits and taper cross bits, button bits
has higher technology, much longer primary drilling time and higher
drilling efficiency, so that the button bit is popular among the
users.
According to the tungsten carbide insert, tapered button bits can
be divided into the types of hemispherical button, conical button
and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity
and abrasive resistance while conical button and parabolic button
are for high drilling speed and low abrasive resistance.
taper degree: 4°, 6°, 7°, 11° and 12°
diameter: 28mm to 45mm
carbide profile: spherical and ballistic
socket inside diameter: 19mm / 22mm / 25mm
carbide quantity: 4 to 8 pieces
length: 50mm to 80mm
| Description | Diameter | Length | No. of buttons | Weight | 
| Taper Button Bit | mm | mm | kg | |
| 26 | 50 | 5 | 0.2 | |
| Taper:a=4° ,6°,7°,11°,12° | 27 | 50 | 5 6 | 0.2 | 
| Socket inside Dia. D=19, 22, 25 | 28 | 50 | 4 5 | 0.2 | 
| 29 | 50 | 4 | 0.2 | |
| 30 | 50 80 | 4 5 6 7 | 0.2 0.3 | |
| 32 | 50 55 71 80 | 5 6 7 8 | 0.2 0.22 0.3 | |
| 33 | 50 55 71 80 | 6 7 8 9 | 0.2 0.3 0.36 | |
| 34 | 50 55 | 6 7 9 | 0.22 0.3 | |
| 35 | 55 71 80 | 7 8 | 0.22 0.3 0.37 | |
| 36 | 50 55 | 4 5 6 7 | 0.3 0.35 | |
| 37 | 55 | 7 | 0.3 | |
| 38 | 50 55 | 4 6 7 | 0.25 0.35 | |
| 40 | 50 55 | 4 6 7 | 0.35 | |
| 41 | 50 55 71 | 7 | 0.35 | |
| 42 | 50 | 4 5 | 0.4 | |
| 45 | 50 55 71 | 6 7 | 0.5 | 




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| Company Info. | 
| KSQ Technologies (Beijing) Co. Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
 
                                 
                                 
                                 
                                