237M

description

• These very handy depth gages can be used to quickly obtain measurements in 64th of an in or 1/2mm by simply adjusting the rule to the required depth. 0-150mm Range, mm/1/2mm.

features

• Ground and graduated main vials
• The base of the levels features an involute groove running the length of the base, which provides a reliable seat for round work
• The base of the levels features an involute groove running the length of the base, which provides a reliable seat for round work
• Cross test vial
• The vials are adjustable to a positive setting and are housed in a satin finished brass tube with a friction-fit closing cover to prevent breakage
• Main level vials have graduations that are approximately 80-90 seconds or .005 in per foot (0.42mm per meter)