Materials Handling

Description

H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod for small hole drilling. Button bits are cost-effective on medium to hard rock formations, offering faster penetration rates.

? Suitable for small hole range
? Used on medium to hard rock formations
? H25 Thread System

Color: Green or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: H-Thread Button Bit

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Applications

? Underground Mining
? Tunneling

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Competitive Advantage

? Cost-effective solution for drilling on medium to hard rock formations

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specification

1

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Model?Number | Bit?Dia.(mm) | Bit?Dia.?(inch) | Front?Buttons?(No.?x?mm) | Gauge?Buttons?(No.?x?mm) |
4148300335 | 35 | 1.4 | 2x7 | 5x8 |
4148300336 | 38 | 1.5 | 2x7 | 5x9 |
4148300337 | 41 | 1.6 | 2x8 | 5x9 |
4148300338 | 45 | 1.8 | 3x8 | 6x9 |
4148300339 | 48 | 1.9 | 3x8 | 6x10 |
4148300340 | 51 | 2.0 | 3x9 | 6x10 |
4148300341 | 57 | 2.2 | 3x9 | 6x11 |
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2

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Product?Code | Angle | Front?Flushing?Holes | Side?Flushing?Holes | Weight?(kg) |
B735-H25,?H-thread?Button?Bit | 35° | 1 | 1 | 0.26 |
B738-H25,?H-thread?Button?Bit | 30° | 1 | 1 | 0.3 |
B741-H25,?H-thread?Button?Bit | 35° | 1 | 1 | 0.34 |
B945-H25,?H-thread?Button?Bit | 40° | 1 | 1 | 0.42 |
B948-H25,?H-thread?Button?Bit | 40° | 1 | 1 | 0.46 |
B951-H25,?H-thread?Button?Bit | 40° | 1 | 1 | 0.54 |
B957-H25,?H-thread?Button?Bit | 35° | 1 | 1 | 0.66 |
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