Financial Equipment
Description
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4.5 Inch Rock Button Drill Bit , ST58 Spherical CNC Milling Drill Bits
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Description
This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
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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: ST58 Button Bit Spherical Buttons
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Applications
? Underground mining
? Tunneling
? Quarry
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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
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specification
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Part?Number | Bit?Diameter?(mm) | Bit?Diameter?(inch) | Front?Buttons? (No.?x?mm) | Gauge?Buttons? (No.?x?mm) |
4148300965 | 89 | 3?1/2 | 6x12 | 8x12 |
4148300966 | 89 | 3?1/2 | 6x13 | 8x13 |
4148300967 | 89 | 3?1/2 | 4x13,?1x13 | 8x13 |
4148300968 | 89 | 3?1/2 | 4x12,?2x12 | 8x12 |
4148300969 | 95 | 3?3/4 | 4x13,?1x13 | 8x14 |
4148300970 | 102 | 4 | 6x14 | 8x14 |
4148300971 | 102 | 4 | 6x13 | 8x16 |
4148300972 | 115 | 4?1/2 | 6x14 | 8x16 |
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Product?Code?and?Brief?Description | Angle | Front?Flushing? Holes | Side?Flushing? Holes | Weight? (kg) |
B1489-ST58-S-1,?ST58?Button?Bit,?Spherical?Buttons | 35° | 2 | 1 | 4.1 |
B1489-ST58-S-2,?ST58?Button?Bit,?Spherical?Buttons | 35° | 2 | 1 | 4.1 |
B1389-ST58-S-1,?ST58?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.1 |
B1489-ST58-S-3,?ST58?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.1 |
B1389-ST58-S-2,?ST58?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.6 |
B1489-ST58-S-4,?ST58?Button?Bit,?Spherical?Buttons | 35° | 2 | - | 6 |
B1489-ST58-S-5,?ST58?Button?Bit,?Spherical?Buttons | 35° | 2 | 1 | 6 |
B1489-ST58-S-6,?ST58?Button?Bit,?Spherical?Buttons | 35° | 2 | - | 7 |
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Read More
KSQ Technologies (Beijing) Co. Ltd
Rock Drilling Tools,Button Drill Bit,Cross Bits
Address: Rm 705, Unit 2, Building 6, Jialian Plaza,
Beijing, Beijing
China, 100000
Tel: 86-10-60714361
Fax: 86-10-60714361
