Español
Русский
DHD 350 Bits are available in diameter range of 130 mm to 152mm.
Available types: Flat, Convex and Concave.
Dth rock drill bits are available in valveless model and is competent to operate in harsh conditions
DTH rock drill bits have four kinds of button type
Spherical button : good wearing resistance, suited to hard ground, abrasive to very abrasive.
Parabolic button : fast penetration,suited to medium to hard rock,suitable for the mildly abrasive ground.
Conical button : fast penetration, suited for smaller diameter bits, suited for all non-abrasive ground types.
Ballistic button : fast penetration,suited to soft rock, suitable for non abrasive ground
Applications of DTH Bit
• Underground mining
• Tunneling
• Quarry benching operations
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
Specification
| Part Number | Product Code and Brief Description | Quick Detail | Description |
| 4148302064 | DTH350-01, Top Sub | Spare Parts | For use on DTH350 Hammer |
| 4148302065 | DTH350-02, Top Sub with O-Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302066 | DTH350-03, Shim | Spare Parts | For use on DTH350 Hammer |
| 4148302067 | DTH350-04, Compression Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302068 | DTH350-05, Check Valve Dart | Spare Parts | For use on DTH350 Hammer |
| 4148302069 | DTH350-06, Feed Tube Retainer Pin | Spare Parts | For use on DTH350 Hammer |
| 4148302070 | DTH350-07, Check Valve Dart Spring | Spare Parts | For use on DTH350 Hammer |
| 4148302071 | DTH350-08, Rigid Valves | Spare Parts | For use on DTH350 Hammer |
| 4148302072 | DTH350-09, Rigid Valve with O-Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302073 | DTH350-10, Internal Cylinder | Spare Parts | For use on DTH350 Hammer |
| 4148302074 | DTH350-11, Piston | Spare Parts | For use on DTH350 Hammer |
| 4148302075 | DTH350-12, Piston Case | Spare Parts | For use on DTH350 Hammer |
| 4148302076 | DTH350-13, Piston Retainer Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302077 | DTH350-14, Bit Retainer Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302078 | DTH350-15, Bit Retainer Ring with O-Ring | Spare Parts | For use on DTH350 Hammer |
| 4148302079 | DTH350-16, Driver Sub | Spare Parts | For use on DTH350 Hammer |
