Internal micrometer bore inner diameter measuring gauge 5-30mm measuring range 0.01mm precision spiral micrometer screw
Internal micrometer bore inner diameter measuring gauge 5-30mm measuring range 0.01mm precision spiral micrometer
Features: High-quality alloy measuring heads can be used for various internal size measurements, fine workmanship and no burr.Clear laser marking line for convenient Reading.The main micrometer is made of stainless steel with chrome-plated surface, wear-resistant and durable.The precise machine structure is designed with a locking device, making it more intuitive and convenient to read.The built-in ratchet stop device ensures accurate repeated readings. Specifications: Type: Internal micrometer Measuring range: 5mm ~ 30mm Material: Stainless steel Precision: 0.01mm Weight: 268g (approx.) Note: It is not necessary to calibrate the micrometer during general use. The micrometer only needs to calibrated if it is heavily worn. Package includes: 1 x Internal micrometer 1 x Wrench 1 x Calibration ring 1 x Packaging box
Product Features
- High quality alloy measuring heads can be used for various internal size measurements, fine workmanship and Can be used without burr
- Clear laser marking line for convenient reading
- The main micrometer is made of stainless steel with chrome-plated surface, wear-resistant and durable
- The precise machine structure was designed with a locking device designed and makes it more intuitive and convenient to read
- The built-in ratchet stop device ensures accurate repeated readings