Sunnen Horizontal Machines

For details of all Horizontal Machines click below


The LBB-1660H produces a round and straight honed bore….in all respects equal to or better than the manufacturer’s new rods.

Honing units are available for complete rod reconditioning diameter ranges of 36.9mm to 119.4mm (1.450” to 4.70”).
The LBB-1660H hones both pistons and pin holes at the same time for perfect centreline alignment of the holes.
Mandrels from 9.4mm to 66.7mm (0.370” to 2.625”) are available for pin fitting and other automotive jobs.

  • Accuracy to .0001” (0.025mm)
  • AG-300 precision gauging
  • Precision stone feed system
  • Dual cutting Pressure dials