Precision 4-Sided Machinist Straight Edge 320-12.6" (USSR)

Description

Precision 4-Sided Machinist Straight Edge 320-12.6 in
A levelling ruler with a double-sided bevel, is
designed to check straightness and flatness by the "light-slit" method.
Specifications:
Accuracy class 1
Permissible deviation from straightness  - 0,002 mm
Dimensions :  320/25/25 mm
Material- instrumental alloyed steel.
There are heat-insulating covers.
Made in USSR
Information for buyers :
Delivery time:
Into the USA:  Delivery time "Economy Shipping from outside US": 14-17 business days from the date of shipment , if you choose delivery
" Expedited Shipping from outside US" then the d
elivery time is 4 -5
business days from the date of shipment.
Delivery time
i
nto
Canada, Mexico, Great Britain, Germany, France, China, Japan, Australia and
other countries
: 7-10 business days from the date of shipment .