Specifications
High grade tungsten carbide insertsBit bodies manufactured from high grade steel and processed using state-of-the-art CN
Spherical Bench / Long Hole Tungsten Carbide Drill Bit Set 4-6 Inch
Description
This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation.
.
• Widely used in bench and long hole drilling
• Bit face design is ideal for medium-hard to hard abrasive rock
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: ST68 Button Bits Spherical Buttons
Applications
• Underground mining
• Tunneling
• Quarry
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
| Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| 4148300996 | B14102-ST68-S, ST68 Button Bits, Spherical Buttons | 102 | 4 | 6x14 | 8x14 | 35° | 2 | - | 8.7 |
| 4148300997 | B18102-ST68-S, ST68 Button Bits, Spherical Buttons | 102 | 4 | 4x12, 4x12 | 10x12 | 35° | 4 | - | 8.7 |
| 4148300998 | B14105-ST68-S-1, ST68 Button Bits, Spherical Buttons | 105 | 4 1/7 | 6x14 | 8x14 | 35° | 2 | - | 8.9 |
| 4148300999 | B14105-ST68-S-2, ST68 Button Bits, Spherical Buttons | 105 | 4 1/7 | 4x14, 2x12 | 8x14 | 35° | 4 | - | 8.9 |
| 4148301000 | B14110-ST68-S-1, ST68 Button Bits, Spherical Buttons | 110 | 4 1/3 | 6x14 | 8x16 | 35° | 2 | - | 9.4 |
| 4148301001 | B14110-ST68-S-2, ST68 Button Bits, Spherical Buttons | 110 | 4 1/3 | 4x14, 2x14 | 8x16 | 35° | 4 | - | 8.9 |
| 4148301002 | B14115-ST68-S-1, ST68 Button Bits, Spherical Buttons | 115 | 4 1/2 | 6x14 | 8x16 | 35° | 2 | - | 9.6 |
| 4148301003 | B14115-ST68-S-2, ST68 Button Bits, Spherical Buttons | 115 | 4 1/2 | 4x14, 2x14 | 8x16 | 35° | 4 | - | 9.5 |
| 4148301004 | B18115-ST68-S, ST68 Button Bits, Spherical Buttons | 115 | 4 1/2 | 4x14, 4x14 | 10x14 | 35° | 4 | - | 9.5 |
| 4148301005 | B17127-ST68-S, ST68 Button Bits, Spherical Buttons | 127 | 5 | 8x14 | 9x16 | 35° | 3 | - | 11 |
| 4148301006 | B15127-ST68-S, ST68 Button Bits, Spherical Buttons | 127 | 5 | 4x14, 3x14 | 8x16 | 35° | 4 | - | 10.8 |
| 4148301007 | B17152-ST68-S, ST68 Button Bits, Spherical Buttons | 152 | 6 | 8x14 | 9x16 | 35° | 3 | - | 16.2 |
| 4148301008 | B18152-ST68-S, ST68 Button Bits, Spherical Buttons | 152 | 6 | 9x16 | 9x16 | 35° | 3 | - | 16.2 |
Packaging:Carton or Wooden Box
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due o physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
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 capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Any question, please feel free to contact us

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