Industrial Materials
Description
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R38 Spherical Carbide Tipped Drill Bits Rock Drilling Tools CNC Milling
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Description
This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to 180 Mpa compressive strength). Featuring ballistic tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture.
? Widely used drifting and tunneling
? 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: R38 Button Bit Spherical Buttons
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Applications
? Underground mining
? Tunneling
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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) |
4148300648 | 64 | 2?1/2 | 3x11 | 6x12 |
4148300649 | 70 | 2?3/4 | 4x11,?1x11 | 8x11 |
4148300650 | 70 | 2?3/4 | 4x10,?1x10 | 8x11 |
4148300651 | 70 | 2?3/4 | 3x10,?1x10 | 6x12 |
4148300652 | 76 | 3 | 4x11 | 8x11 |
4148300653 | 76 | 3 | 3x11,?1x11 | 6x12 |
4148300654 | 76 | 3 | 4x11,?1x11 | 8x12 |
4148300655 | 89 | 3?1/2 | 5x12 | 8x12 |
4148300656 | 89 | 3?1/2 | 4x13,?1x13 | 8x13 |
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Product?Code?and?Brief?Description | Angle | Front?Flushing? Holes | Side?Flushing? Holes | Weight? (kg) |
B964-R38-S,?R38?Button?Bit,?Spherical?Buttons | 35° | 3 | - | 1.8 |
B1270-R38-S,?R38?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 1.9 |
B1370-R38-S,?R38?Button?Bit,?Spherical?Buttons | 30° | 4 | - | 1.9 |
B1070-R38-S,?R38?Button?Bit,?Spherical?Buttons | 35° | 3 | - | 1.8 |
B1276-R38-S,?R38?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 2.4 |
B1076-R38-S,?R38?Button?Bit,?Spherical?Buttons | 35° | 3 | 1 | 2.6 |
B1376-R38-S,?R38?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 2.6 |
B1389-R38-S-1,?R38?Button?Bit,?Spherical?Buttons | 35° | 2 | - | 3.3 |
B1389-R38-S-2,?R38?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 3.3 |
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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
