Mitutoyo 511-921-20 Dial Bore Gauge Set 18-150mm

Mitutoyo Gauge Set The Mitutoyo dial bore gauge set measures diameter ranging between 18mm and 150mm and depth of 100mm and 150mm. This bore gauge has 50% more accuracy than its predecessors. Its new carbide-ball contact point and anvil tip have increased abrasion resistance compared with the steel ball type and better surface roughness compared with the moulded carbide-tip type. This gauge reduces the influence of heat from the operator’s hand by 50% by increasing the grip size and making the grip hollow-structured, thereby retaining high accuracy measurement. Features and Benefits Set of three gauges Wide range accuracy is 2μm (0.00008in) Repeatability is 0.5μm (0.00002in) Adjacent error is 1μm (0.00004in) Interchangeable anvils Highly accurate measurement Carbide ball contact point Smoother contacts for better durability Applications Automotive Machining Fabrication Workshops Manufacturing Certifications ANSI/ESD S20.20:2014 BS EN 61340-5-1:2007 Specifications Attribute Value Type Dial Bore Gauge Number of Pieces 3 Largest Diameter 150mm Smallest Diameter 18mm