Kit di strumenti di misurazione telescopici, set di 6 calibri a T in acciaio inox, portata 5/16 di pollice, strumenti di misurazione per componenti meccanici di grandi dimensioni e di precisione.

[Wide Measuring Range] With a measuring range of 5/16 ft to 6 ft (8 mm - 150 mm), this six-piece telescopic gauge set is suitable for a wide range of workpieces, from precision parts to large machinery, making it a versatile alternative to internal micrometers or cylindrical hole measuring instruments. [Industrial Grade Stainless Steel] Constructed from rust-resistant stainless steel, the telescopic gauge set ensures durability in harsh environments such as workshops, offering superior service life compared to traditional hole gauges. [High Precision Measurement] With its telescopic arm and knurled lock, this telescopic hole gauge provides micron-level accuracy for measuring internal diameters, holes, and bores. [Safe Handling Design] Featuring a non-slip knurled knob and locking mechanism, our T-hole measuring instrument provides unparalleled control during adjustment, even under oily conditions. [Multi-Industry Applications] Ideal for machining, automotive repair (engine cylinder bore gauges), and mold making, it is an essential tool for technicians and engineers.