In Stock SKU: 550 347 86

Sandvik 550 347 86 Driver

Name: Driver
Brand: Sandvik
SKU: 550-347-86

Driver, part 550 347 86, for Sandvik drilling equipment is supplied by Stalroc Industrial with precise compatibility, durable quality and worldwide delivery.

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public We Ship This Part Worldwide

Exported from Türkiye to mining, tunnelling and quarrying sites on six continents by air and sea freight, on EXW, FOB, CIF, CPT or DAP terms.

schedule Dispatch in 1-5 working days
box Air freight & sea freight
verified Full export documentation
check_circle 14-day return policy

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build_circle Product Details

The driver, part 550 347 86, carries rotational drive between the rotation motor and the chuck inside a Sandvik rock drill, sitting in a chain where every joint's backlash adds to the next one's. A driver with worn splines does not slip outright; it hammers on every direction change instead, and that hammering is what damages the mating components around it rather than the driver in isolation.

Because it works as part of a chain rather than alone, it is usually renewed alongside the components it drives during a rotation unit overhaul rather than replaced by itself. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.