PHOSA SA offers complete solutions for high precision honing from diameter 0,6 mm to 70 mm. These include:

• Hones with manual expansion
• Manual expansion apparatus
• Manual and semi-automatic honing machines
• Automatic honing machine, with a single and a double-spindle
• Automatic honing machine with a linear motor
• Adaptation of the honing machine to receive an automatic loading / unloading system
• Adaptation of the honing machine to receive a measurement system
• Turnkey projects
• Operator training
• Running tests
• Technical Support.

Important benefits - not to be missed:

• High precision honing operations, even within 1 micron (,00004”), can be achieved by untrained operators after minimal instruction
• Achievable surface finish of N1 (Ra 0,012 - 0,5 CLA) in hard or soft materials with the same hone
• Repeatability of 1 micron (,00004”) even during manual honing operations
• All honeable materials can be machined with the same tool
• Exceptional tool life
• Self centering expandable diamond hones starting at 0,6 mm (,0235”) diameter
• Due to the nature of our hones and our revolutionary, stepless, micrometric expansion system (manual or with electronic control), holes with an interrupted  cut or with keyways can be honed with no difficulty and two separate aligned holes, even with different diameters, can be honed at the same time
• Combined honing tool aloud to make two honing operations (roughing + finishing) with the same tool
• No deformation of thin walled workpieces
• No time consuming adjustments of hone and hone spindle to achieve true-running
• Extremely short preparation time and quick tool changeover
• Hones, honing units and machines do not require service-maintenance
• All diamond hones abocve 3 mm (,120”) diameter can be reutilised after recoating
• No time consuming cleaning, preparation or adjustment operations are necessary for the hones
• Exceptional flexibility
• Outstanding price/performance relationship.