A dial depth gauge is a precision measuring instrument used to determine the depth of holes, slots, recesses, or any other type of surface depression. It is commonly used in machining, engineering, and quality control to ensure that components meet specified depth dimensions accurately.

• Manufacturer Cat No: 292-300-11
• Graduation: 0.01mm
• Indicator travel: 30mm
• Accuracy: ±0.03mm
• Stainless steel base: 63mm x 17mm
• Extension rod: 25mm (1pc), 50mm (1pc), 75mm (1pc),100mm (1pc)
• Included: With needle and ball styli

Applications

• Machining: Used to measure the depth of drilled holes,
  milled slots, and other machined features to ensure they meet design
  specifications.
• Quality Control: Employed in quality control processes
  to verify that components meet depth tolerances during inspection.
• Engineering: Useful in various engineering tasks where
  precise depth measurements are critical, such as in tool and die making.
• Metalworking: Essential for measuring the depth of
  recesses and other features in metalworking operations.

In summary, a dial depth gauge is a vital tool for anyone needing to measure
depth with high accuracy. Its robust design, combined with the precision of the
dial indicator, makes it indispensable in machining, engineering, and quality
control applications.