Specifications
aa High grade tungsten carbide insertsaa Bit bodies manufactured from high grade steel and processed using state-of-the-art CN
Description
Medium DTH Hammer Bits for Rock Drilling Tools
• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths
Application
• Underground mining
• Quarry benching operations
• Water well drilling
Specification
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| Part Number | Flushing Holes | Diameter (mm) | Weight (kg) |
| 4148301636 | 2 | 115 - 118 | 6.4 |
| 4148301637 | 2 | 120 - 123 | 7 |
| 4148301638 | 2 | 130 - 133 | 8 |
| 4148301639 | 2 | 140 - 133 | 8.2 |
| 4148301640 | 2 | 150 - 153 | 9 |
| 4148301641 | 2 | 82 - 85 | 3.4 |
| 4148301642 | 2 | 90 - 93 | 4.6 |
| 4148301643 | 2 | 105 - 108 | 7.7 |
| 4148301644 | 2 | 115 - 118 | 8 |
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| Product Code and Brief Description | Gauge Buttons ( No. x mm) | Front Buttons ( No. x mm) | DTH Hammer |
| DTH4.5-115 | 7 x 14 | 6 x 12 | DTH4.5 |
| DTH4.5-120 | 7 x 14 | 6 x 12 | DTH4.5 |
| DTH4.5-130 | 7 x 14 | 6 x 12 | DTH4.5 |
| DTH4.5-140 | 7 x 14 | 6 x 12 | DTH4.5 |
| DTH4.5-150 | 7 x 14 | 6 x 12 | DTH4.5 |
| DTH330-85 | 6 x 14 | 3 x 12 | DTH330 |
| DTH335-90 | 6 x 14 | 7 x 12 | DTH335 |
| DTH340-105 | 8 x 14 | 7 x 13 | DTH340/DTH345/DTH345K |
| DTH340-115 | 8 x 14 | 7 x 13 | DTH340/DTH345/DTH345K |
