HL645 Drifter

Developed as a practical replacement option for hard-working drill rigs and drifters, the HL645 Drifter (OEM 099 758 91) is used within the percussion and drifter assembly. The drifter combines high-cycle percussion with the tool-drive interface required to transmit drilling energy efficiently to the rod and bit.

It gives maintenance teams another sourcing path for the referenced application without compromising the need for dimensional and functional compatibility. The assembly is designed for repeated percussion duty, with alignment of the internal working interfaces supporting efficient energy transfer and stable tool operation. Listed compatible equipment includes HL 645. Verify the exact machine variant before installation or ordering.

This component forms part of Delkom’s alternative spare-parts program for professional drilling machinery. For current stock, commercial terms and technical cross-checking, quote Delkom part number 110 100 021 with OEM reference 099 758 91.