Inside Micrometer Hole Bore Internal Diameter Gage Gauge 5-30mm Range 0.01mm Precision Spiral Micrometer

About this item

• •Features:
• •High quality alloy measuring heads can be used for various internal size measurement, fine workmanship and no burr. Clear laser marking line for convenient reading. The main micrometer body is made of stainless steel with chrome plated surface, wear-resisting and Designed with locking device, precise machinery structure make it more intuitive and convenient to read. Built-in ratchet stop device ensures accurate repetitive readings.
• •Specifications:
• •Type: Inside micrometer
• •Measuring Range: 5mm~30mm
• •Material: Stainless steel
• •Precision: 0.01mm
• •Weight: 268g(approx.)
• •Note: There is no need to calibrate micrometer during common use. Micrometer only need calibration when it is severely worn.
• •Package Includes:
• •1 x Inside Micrometer
• •1 x Wrench
• •1 x Calibration Ring
• •1 x Packing Box

Specifications