STARRETT Hole Gage / Model: 690M-3Z

Specifications

• Made in America: Yes
• Type: Hole Gage
• Range (mm): 3.30 - 5.85mm
• Graduations (mm): 0.02mm

• All ground surfaces are of hardened tool steel
• AGD design
• Fast, accurate and easy to read
• Balanced design for easy one hand operation
• Can be checked and set with an optional setting master
• Gage can be pressed down on a flat surface and checked so the size should read the same as the set number stamped on the back of the indicator
• Holes that need to be accurately checked must have no chamfers or countersinks