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105mm 110mm ST68 Tungsten Carbide Ballistic Top Hammer Button Drill Bit
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.
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• 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 Ballistic Buttons
Type | Thread Button Bit |
Material | tungsten carbide |
Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
Advantages | high quality and factory prices |
Boby type | Normal type or retrac type |
Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
Fact type | Drop Center, Flat Face, Convex, Concave, etc |
Color | According to your requirements |
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
Specification
Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
B14102-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 2 | - | 8.7 |
B18102-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 8.7 |
B14105-ST68-B-1, ST68 Button Bits, Ballistic Buttons | 35° | 2 | - | 8.9 |
B14105-ST68-B-2, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 8.9 |
B14110-ST68-B-1, ST68 Button Bits, Ballistic Buttons | 35° | 2 | - | 9.4 |
B14110-ST68-B-2, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 8.9 |
B14115-ST68-B-1, ST68 Button Bits, Ballistic Buttons | 35° | 2 | - | 9.6 |
B14115-ST68-B-2, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 9.5 |
B18115-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 9.5 |
B17127-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 3 | - | 11 |
B15127-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 4 | - | 10.8 |
B17152-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 3 | - | 16.2 |
B18152-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 3 | - | 16.2 |
B21152-ST68-B, ST68 Button Bits, Ballistic Buttons | 35° | 3 | - | 16.2 |