Catalog number: TDG-20 Features: ● A compact type depth gauge that allows intermediate inspection with the workpiece attached during machining. Applications: ● For measuring the depth of grooves and holes, and the speed of steps. Specifications: ● Measurement range (mm): 0 to 20 ● Minimum display (mm): 1.00 ● Total length (mm): 61 ● Base dimensions (mm): 60 ● Instrument error (mm): ±0.10
