The OG212 body is made of machined aluminum and is economically priced.
|Increment (Hash Mark) Chart - English/Metric|
|The discontinued "universal" scope conversion.|
Note that this table applies ONLY to the discontinued "universal" scope, and not to the new Dual-Measure scope.
Calculating your coating depth as above, using counted hashmarks of the cut-width, visualized through the "universal" scope, each hashmark for the three main cutting tips will equal:
|Mils||2 (1.97)||1 (.984)||.2 (.197)|
|Microns||50 (50.0)||25 (25.0)||5 (05.0)|
|Millimeters||.05 (.050)||.025 (.025)||.005 (.005)|
ASTM D4138-82; ISO 2808
Suggestions to Users
OG212 - Complete 3 cutting tips (1X, 2X and 10X), plastic carry case, spare LED bulb, 2 batteries, a tip wrench and an indelible marker.
OG214 - Complete 3 cutting tips (1X, 2X and 10X), plastic carry case, spare LED bulb, 2 batteries, a tip wrench and an indelible marker.