KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 60000 Piece/Pieces per Month |
| Delivery Time | 10-15 days |
| Packaging Details | wooden box or plastic box |
| Model | tungsten drill bit |
| Type | Drill Bit |
| Machine Type | Drilling Tool, Drilling Equipment |
| Material | Carbon Steel |
| Processing Type | Forging |
| Use | mining drilling |
| Bit Diameter | 38mm |
| Product name | Tapered tungsten drill bit |
| Brand Name | Mirco |
| Model Number | tungsten drill bit |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 60000 Piece/Pieces per Month |
| Delivery Time | 10-15 days | Packaging Details | wooden box or plastic box |
| Model | tungsten drill bit | Type | Drill Bit |
| Machine Type | Drilling Tool, Drilling Equipment | Material | Carbon Steel |
| Processing Type | Forging | Use | mining drilling |
| Bit Diameter | 38mm | Product name | Tapered tungsten drill bit |
| Brand Name | Mirco | Model Number | tungsten drill bit |
| Place of Origin | China | ||
| High Light | industrial drill bits ，milling drill bits | ||
12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling
Taper button bit is the most popular tapered rock drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, taper button bit has a good drilling performance and are excellent in longevity.
We manufactuer various tapered rock drill bits in different degrees as below:
Bit diameter: 32mm ~ 48mm;
Tapered degree: 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Buttons configuration: 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons, 9 buttons;
Application:
The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Product Feature:
We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape.
Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency.
According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical, conical andparabolic button, etc.
apered Rock Drilling Tools - 12° Button bit, Short skirt
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | |
| 28 | 1 1/9 | 1x7 | 3x7 | 20° | 1 | 1 | 0.2 | 4148300255 |
| 28 | 1 1/9 | 1x7 | 4x7 | 35° | 1 | 1 | 0.2 | 4148300256 |
| 29 | 1 1/7 | 1x7 | 3x7 | 40° | 1 | 1 | 0.21 | 4148300257 |
| 30 | 1 1/6 | 1x7 | 3x7 | 40° | 1 | 1 | 0.22 | 4148300258 |
| 30 | 1 1/6 | 1x7 | 4x7 | 35° | 1 | 1 | 0.22 | 4148300259 |
| 30 | 1 1/6 | 2x7 | 4x7 | 30° | 1 | 1 | 0.22 | 4148300260 |
| 32 | 1 1/4 | 2x7 | 5x7 | 40° | 2 | 1 | 0.24 | 4148300261 |
| 33 | 1 2/7 | 2x7 | 5x7 | 35° | 1 | 1 | 0.25 | 4148300262 |
| 34 | 1 1/3 | 2x7 | 5x8 | 35° | 1 | 1 | 0.29 | 4148300263 |
| 35 | 1 3/8 | 2x7 | 4x7 | 35° | 1 | 1 | 0.33 | 4148300264 |
| 35 | 1 3/8 | 2x7 | 5x8 | 35° | 2 | 1 | 0.33 | 4148300265 |
| 35 | 1 3/8 | 2x7 | 5x9 | 35° | 1 | 1 | 0.33 | 4148300266 |
| 36 | 1 3/7 | 2x7 | 5x9 | 35° | 1 | 1 | 0.37 | 4148300267 |
| 37 | 1 1/2 | 2x7 | 5x9 | 40° | 1 | 1 | 0.38 | 4148300268 |
| 38 | 1 1/2 | 1x9 | 5x9 | 40° | 1 | 1 | 0.4 | 4148300269 |
| 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.4 | 4148300270 |
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | |
| 28 | 1 1/9 | 1x7 | 3x7 | 20° | 1 | 1 | 0.2 | 4148300255 |
| 28 | 1 1/9 | 1x7 | 4x7 | 35° | 1 | 1 | 0.2 | 4148300256 |
| 29 | 1 1/7 | 1x7 | 3x7 | 40° | 1 | 1 | 0.21 | 4148300257 |
| 30 | 1 1/6 | 1x7 | 3x7 | 40° | 1 | 1 | 0.22 | 4148300258 |
| 30 | 1 1/6 | 1x7 | 4x7 | 35° | 1 | 1 | 0.22 | 4148300259 |
| 30 | 1 1/6 | 2x7 | 4x7 | 30° | 1 | 1 | 0.22 | 4148300260 |
| 32 | 1 1/4 | 2x7 | 5x7 | 40° | 2 | 1 | 0.24 | 4148300261 |
| 33 | 1 2/7 | 2x7 | 5x7 | 35° | 1 | 1 | 0.25 | 4148300262 |
| 34 | 1 1/3 | 2x7 | 5x8 | 35° | 1 | 1 | 0.29 | 4148300263 |
| 35 | 1 3/8 | 2x7 | 4x7 | 35° | 1 | 1 | 0.33 | 4148300264 |
| 35 | 1 3/8 | 2x7 | 5x8 | 35° | 2 | 1 | 0.33 | 4148300265 |
| 35 | 1 3/8 | 2x7 | 5x9 | 35° | 1 | 1 | 0.33 | 4148300266 |
| 36 | 1 3/7 | 2x7 | 5x9 | 35° | 1 | 1 | 0.37 | 4148300267 |
| 37 | 1 1/2 | 2x7 | 5x9 | 40° | 1 | 1 | 0.38 | 4148300268 |
| 38 | 1 1/2 | 1x9 | 5x9 | 40° | 1 | 1 | 0.4 | 4148300269 |
| 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.4 | 4148300270 |
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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