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T45 Spherical Button Drill Bit rock drill bits 70mm 76mm
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T45 Spherical Button Drill Bit rock drill bits 70mm 76mm

4148300804-820
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Description

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

? 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: T45 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

1

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Part?Number | Bit?Diameter?(mm) | Bit?Diameter?(inch) | Front?Buttons? (No.?x?mm) | Gauge?Buttons? (No.?x?mm) |
4148300804 | 70 | 2?3/4 | 4x11 | 8x11 |
4148300805 | 70 | 2?3/4 | 3x11,?1x19 | 6x11 |
4148300806 | 70 | 2?3/4 | 4x10,??1x10 | 8x11 |
4148300807 | 76 | 3 | 4x11 | 8x11 |
4148300808 | 76 | 3 | 5x11 | 8x12 |
4148300809 | 76 | 3 | 3x11,??1x11 | 6x13 |
4148300810 | 76 | 3 | 4x11,??1x11 | 8x12 |
4148300811 | 89 | 3?1/2 | 4x13 | 8x13 |
4148300812 | 89 | 3?1/2 | 6x11 | 8x12 |
4148300813 | 89 | 3?1/2 | 3x11,??2x11 | 6x13 |
4148300814 | 89 | 3?1/2 | 4x11,??1x11 | 8x12 |
4148300815 | 89 | 3?1/2 | 4x13,??1x13 | 8x13 |
4148300816 | 102 | 4 | 5x14 | 8x14 |
4148300817 | 102 | 4 | 6x13 | 8x16 |
4148300818 | 102 | 4 | 3x13,??2x13 | 6x14 |
4148300819 | 102 | 4 | 4x13,??1x13 | 8x14 |
4148300820 | 102 | 4 | 4x13,??2x13 | 8x13 |
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2

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Product?Code?and?Brief?Description | Angle | Front?Flushing? Holes | Side?Flushing? Holes | Weight? (kg) |
B1270-T45-S,?T45?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 2.3 |
B1070-T45-S.?T45?Button?Bit,?Spherical?Buttons | 35° | 3 | - | 2.2 |
B1370-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 2.2 |
B1276-T45-S,?T45?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 2.6 |
B1376-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 2 | 1 | 2.6 |
B1076-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 3 | - | 2.4 |
B1376-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 2.6 |
B1289-T45-S,?T45?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 4.6 |
B1849-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 2 | - | 4.6 |
B1189-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 3 | 1 | 4.1 |
B1389-T45-S-1,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.6 |
B1389-T45-S-2,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.6 |
B13102-T45-S-1,?T45?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 5 |
B14102-T45-S-1,?T45?Button?Bit,?Spherical?Buttons | 40° | 2 | 1 | 5 |
B11102-T45-S,?T45?Button?Bit,?Spherical?Buttons | 35° | 3 | 1 | 4.5 |
B13102-T45-S-2,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.5 |
B14102-T45-S-2,?T45?Button?Bit,?Spherical?Buttons | 35° | 4 | 1 | 4.5 |
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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

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