Welcome to Our Company
This set consists of 30 comparison specimens, covering six commonly-used machining methods (6 turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled. A label gives the Ra values of each specimen in both metric and imperial units.
![]() |
BOMBAY TOOLS CENTRE (BOMBAY)
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |