ECOROLL’s multiple roller tools (types G, R, RD, RAD, RA) are specially designed to machine cylindrical bores (both through and blind holes), stepped bores and internal and external cylinder surfaces.
The ECOROLL Tool Selection Guide (PDF file) can help you choose the right tool for your application.
Multiple Roller Tool Overview
Type G: Cylindrical Bores
Ø 4-200 mm
Type R: Cylindrical Bores
Ø 201-450 mm
Type RD & RAD:
Stepped Bores & Shafts
Type RA: Cylindrical Outer Surfaces
Ø 3 – 160 mm
Type RP, RDP, RK, RKA:
Non-Cylindrical Surfaces
Here are details on specific components, the machining process and results achieved with ECOROLL Multiple Roller Burnishing Tools.
Application Examples:
Roller Burnishing with
Multiple Roller Tools
Burnishing Application Videos:
Single Roller Tool
Ball Studs
Brake Disc
Cylinder Bushings
Seal Contact Surfaces
About ECOROLL Video:
The Home of Innovative
Cold Working Technology