KNSh pin crowns
(Equipment / Material)
Model Number: knsh-110
Condition: New
Made in: Russia
Location or Storage Country: Russia
Location: Russia, Krasnoyarsk
Service Engineering Support: No
Warranty: No
Price: Call for price
Overview:
Drill bits are intended for the destruction of rocks with a coefficient of strength f = 6 ... 20 on the scale of prof. Protodyakonova when drilling wells with submersible hammers in open and underground mining. The keyway or bayonet connection of the drill bit with the hammer provides reliable fastening and quick tool change.
KNSh pin crowns with pins of various geometries can be equipped with a hard alloy of domestic or imported production of high resistance for hard-to-drill rocks.
The pin drill bits reinforced with carbide pins of spherical and parabolic shape have increased resistance for more productive drilling, based on the local geological properties of the rock.
Technical characteristics of the KNSh type pin drill bits
| Type of crowns | Diameter crowns | Diameter shank | Length crowns | Weight crowns | Connection with pneumatic drummer | Hammer Type |
|---|---|---|---|---|---|---|
| KNSh-85 | 85 | 45 | 145 | 2.1 | Bayonet | P-85 |
| KNSh-105 | 105 | 55 | 176 | 4.1 | Bayonet | P-105 |
| KNSh-110 | 110 | 52 | 177 | 4.1 | Bayonet | P110 |
| KNSh-130/100 | 130 | 62 | 191 | 6.09 | Bayonet | P110 |
| KNSh-160/130 | 160 | 58 | 176 | 4.1 | Bayonet | P110 |
JSC Mining Machines
Main Products/Services: Широкая номенклатура оборудования для горной добычи, переработки и транспортировки руды
Year Established: 2006