Professional Dial Bore Gauge 50-160mm with Precision Center Ring Dial Indicator
High-precision measurement tool featuring a 50-160mm range and 0.01mm accuracy for exact internal diameter readings. Hardened steel construction ensures durability and resistance to wear in demanding industrial environments. Smooth-operating center ring dial indicator (0-10mm) provides instant, clear readings with minimal parallax error. Perfect for engine cylinder inspection, pipe fitting, and machining quality control. Ergonomic anti-slip handle and finely calibrated mechanism ensure consistent, repeatable measurements. Ideal for automotive workshops, metalworking, and precision engineering applications. Direct bulk pricing available—global wholesale supplier with unbeatable value for professional-grade tools.