KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 20000 pieces per month |
| Delivery Time | 7-15 days |
| Packaging Details | Carton Box or Wooden Box |
| Gage | 3.15'' |
| Color | Gold,Green,Red,Yellow,Blue etc. |
| Dia | 27mm 28mm 30mm 32mm 42mm |
| Retainer type | 045 sleeve |
| Tip dia | 1'' |
| Flange dia | 2-3/8'' |
| Length | 5.53'' |
| Brand Name | MIROC |
| Model Number | Conical mining bit |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 20000 pieces per month |
| Delivery Time | 7-15 days | Packaging Details | Carton Box or Wooden Box |
| Gage | 3.15'' | Color | Gold,Green,Red,Yellow,Blue etc. |
| Dia | 27mm 28mm 30mm 32mm 42mm | Retainer type | 045 sleeve |
| Tip dia | 1'' | Flange dia | 2-3/8'' |
| Length | 5.53'' | Brand Name | MIROC |
| Model Number | Conical mining bit | Place of Origin | China |
| High Light | tungsten carbide drill bit ，mining drilling bits | ||
Rock Tools Kenna Conical Coal Mining Drill Bit Bullet Tooth
Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain structure tungsten carbide offers high abrasive resistance.
Tungsten Carbide: The carbide raw material is pressed and sintered to produce high-quality dual grain structure tungsten carbide that has incredible we properties plus high wear resistance.
Steel Body: we are using 42crmo alloy steel, one of the highest grade of steel material. It has a hardness of up to 42-55 HRC which offers strength to the tungsten carbide tip.
According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological condition and gas drainage, water injection and drainage down coal mines, and PDC non-solid drill bits applied to coalfield and geological exploration.
| Application area | Teeth type | Teeth Sharp | Teeth code | Application condition |
| Engineering construction | Pavement milling machine teeth | Cap | PM | Asphalt road |
| Colume | PZ | Cement road | ||
| Rotary Digging machine teeth | Rotary teeth | WG | Construction &Building | |
| Tunnel boring machine teeth | Driving teeth | YJ | Hard rock tunnel |
Milling tooth
Parameter: Cobalt 6,Coarse grain size,Hardness in 97.9HRA,Density 14.95cm3;Bending strength 2400n/mm2,
Cap (Model:SDB10P,asphalt pavement)
Column (Model:SDB20P,cement pavement)
Rotary tooth
Parameter:Cobalt 8,Grain size 8 (extra thick),Hardness in 85.5-86.5HRA,Density 14.6-14.8cm3,
Bending strength 2000n/mm2,Coercive force 38-60,Relative magnetic saturation strength above 88%
10W alloy(Model:SDB10W,Compressive strength within 100 MPa)
20W alloy(Model:SDB20W,Compressive strength within 120 MPa)
Driving tooth
Parameter:Cobalt 10, Coarse grain size,Hardness in 86.0HRA,Density 14.45cm3;Bending strength2400n/mm2,
Model:SDB10J
Performance:Suitable for hard rock, hard rock tunnel in granite, quartzite, marble, gneiss and other super hard rock)
Parameters of coal mining drill bits/coal cutting pick
| Product number | Pick length (mm) | Length of head (mm) | Pick hanldle diameter (mm) | PDC insert diameter (mm) | Pick head diameter (mm) |
| U82 | 152 | 80 | 30 | 14 | 50 |
| U84 | 142 | 70 | 30 | 16 | 50 |
| U85 | 161 | 85 | 30 | 14 | 50 |
| U92 | 195 | 101 | 35 | 16 | 55 |
| U94 | 183 | 90 | 35 | 19 | 55 |
| U95 | 182 | 88 | 35 | 24 | 55 |
| U170 | 215 | 89 | 43 | 22 | 64 |
| D47 | 140 | 65 | 30 | 23 | 50 |
| D120 | 143 | 68 | 30 | 16 | 55 |
| D135 | 155 | 80 | 38 | 19 | 63 |
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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