Mitutoyo Depth Gauge 303051

Description

The Mitutoyo 0-10mm Depth Micrometer, Model No. 303051, is a precision tool for measuring the depth of holes, slots, and recesses. It has a 0-10 mm measuring range with 0.01 mm graduations, ideal for small-scale depth measurements in machining and engineering applications. The base measures 100 mm long and 16 mm wide, providing a stable reference surface for consistent readings.

The micrometer uses a 4 mm diameter measuring rod with a flat end for accurate contact with the workpiece. The spindle has a 0.5 mm pitch, and a ratchet stop ensures a measuring force of 5-10 N for repeatable measurements. The thimble and sleeve are clearly marked, though this used unit shows signs of wear, including light scratches on the base and thimble.

Accuracy is within ±3 µm, standard for Mitutoyo depth micrometers in this range. This model is single-range and does not include interchangeable rods or a setting standard. Made in Japan, this used depth micrometer is a reliable choice for machinists needing precise depth measurements in a compact design.

Features:

• Measuring range: 0-10 mm
• Graduations: 0.01 mm
• Accuracy: ±3 µm
• Base dimensions: 100 mm long, 16 mm wide
• Measuring rod: 4 mm diameter, flat end
• Spindle pitch: 0.5 mm
• Measuring force: 5-10 N (ratchet stop)
• Model No. 303051
• Made in Japan
• Used condition with minor wear (light scratches on base and thimble)
• Single-range, no interchangeable rods