it consists of a brass disc 40mm in diameter and its circumference has 100 divisions. 0. 5 mm or 1mm pitch. The vertical scale, with a range of 20mm, indicate the numbers of turns of the screw. The di
Established Year | : |
Bussiness Type | |
Contact Person | : Mr. Ajit Batra |
No. 2759/10, Timber Market, Ambala - 133001, , India.