TTG Combined Fine Boring/Roller Burnishing Tool

We offers a full range of individual or combined fine boring/Roller Burnishing tool assemblies starting at 63mm up to 200mm diameter and for cylinder lengths up to 10 m long. Due to the productivity and accuracy demands, our boring Roller Burnishing tooling is mostly utilized on stand-alone deep hole drilling machines.

This tool has two times boring (rough boring+ fine boring) plus one time roller burnishing , the boring and roller burnishing can be finished by one time tool feed. This will assure machining quality and increase efficiency.

Consider these unique advantages BTA Indexable roler /Roller Burnishing Tools:

· I.D. Burnishing Tools ranging from 63 – 200mm diameters.

· One Direction boring / Roller Burnishing Tools ranging from63-200mm diameters.

· Improved surface finish – as fine as Ra0.2-0.4 on average.

· Improved size control – tolerances within 0.15mm on average and much finer for special applications.

· Increased surface hardness – up to 5 to 10% or more.

· Improved fatigue life – as much as 300% or better.

· Enhanced corrosion resistance.

· Elimination of tool marks and minor surface imperfections.

· Replaces expensive secondary operations, such as grinding, honing, or lapping.

· Cleaner than honing or other abrasive operations.

· Faster production, at a lower cost, as compared to other ID finishing processes.

· This process has recently been accepted as an alternate method of ID finishing by other than the hydraulic cylinder industry.