7°/11°/12° Tapered Cross Bit , Mining/Qaurring Cross Bit
Product Specification
MirocTapered equipment affords drillers the ability to change drilling
bits whilst still using the same drilling rod. Drillers choose
tapered button bits for faster drilling penetration rate. Different
taper sizes have different characteristics when it comes to the
“knock-off” index – the smaller angle will prevent the bit from
spinning.
Our Advantages:
1.Tapered button bits connect with tapered drill rod perfectly for
drilling holes
2.Stale and mature welding technology ensure high quality of bits
3.Accurate dimension of taper degree perfectly matches the rods
4.work reliable and very cost-effective
5.High grade tungsten carbide inserts
6 Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
Application:
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Product Technical Reference
Small Hole Drilling Tools |
Taper Degree |
Bit Dia. (mm) / inch |
Chisel Size(H*W) |
Weight (kg) |
Tapered Cross Type Bit | 7°
|
30, 11/6 |
12*12*8 |
0.29 |
32, 11/4 | 12*12*8 | 0.31 |
33, 12/7 | 12*12*8 | 0.33 |
34, 11/3 | 12*12*8 | 0.34 |
35, 13/8 | 12*12*8 | 0.36 |
36, 13/7 | 13*12*8 | 0.37 |
38, 11/2 | 14*12*8 | 0.43 |
40, 14/7 | 15*12*8 | 0.47 |
41, 13/5 | 15*12*8 | 0.49 |
42, 12/3 | 15*12*8 | 0.51 |
43, 12/3 | 15*12*8 | 0.53 |
45, 17/9 | 17*14*8 | 0.58 |
48, 18/9 | 17*14*8 | 0.67 |
50, 2 | 19*14*8 | 0.72 |
55, 21/6 | 20*16*10 | 0.92 |
60, 21/3 | 20*16*10 | 1.19 |
Tapered Cross Type Bit | 11° | 29, 11/7 | 12*8 | 0.25 |
30, 11/6 | 12*8 | 0.26 |
32, 11/4 | 12*8 | 0.3 |
33, 12/7 | 12*8 | 0.32 |
35, 13/8 | 12*8 | 0.36 |
36, 13/7 | 12*8 | 0.39 |
38, 11/2 | 12*8 | 0.43 |
41, 13/5 | 14*8 | 0.49 |
Tapered Cross Type Bit | 12° | 29, 11/7 | 12*8 | 0.25 |
30, 11/6 | 12*8 | 0.26 |
32, 11/4 | 12*8 | 0.30 |
33, 12/7 | 12*8 | 0.32 |
35, 13/8 | 12*8 | 0.36 |
36, 13/7 | 12*8 | 0.39 |
38, 11/2 | 12*8 | 0.43 |
40, 14/7 | 12*8 | 0.46 |
41, 13/5 | 14*8 | 0.49 |
Our service
• Competitive factory price
• Delivery on time
• Excellent after service
Our Company
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a
portfolio of products that help contribute to a better bottom line
and increase workplace safety for the construction and mining
industries. The company caters to medium to large scale clients who
are doing projects and capital expansion, as well as to firms who
require support with consumable products, maintenance, and repair
operations. Our operations are based on the unique expertise of our
people and knowledge with customer processes.
Our portfolio includes:
Consumables used in the mining and construction industries
Equipment used in the mining and construction industries
Spare parts used for the equipment we sell for the mining and
construction industries
Green technologies, such as products that reduce electric
consumption or use alternate sources of energy (solar, wind, etc.)
