Micrometers Precision digital two-point inside micrometer Design: Delivered - resolution 0.001 mm - thimble and barrel scale matt chrome-plated, Ø 18 mm Digimatic USB U-WAVE® in case - measuring faces carbide-tipped, ground and fine lapped - measuring spindle with pitch 0.5 mm and clamping mechanism - measuring force 5 - 10 N Delivery: Incl. operating manual and battery. Note: Fitting connection cable see under 398005. 310974 MITUTOYO 345, with measuring jaws Measuring rangemm 310974 Error limitmm 5-30  0.010 25-50  0.012 Precision depth micrometer Design:- measuring spindle totally hardened and ground31- cross beam chrome plated and hardened- contact face lapped- insert hardenedDINDelivered863in case - when using interchangeable extensions, recalibrating is not necessary - operation and reading parts matt chrome-plated - measuring range 25 mm - resolution 0.01 mm - spindle pitch 0.5 mm - extensions 25 mm and 50 mm Wide measuring range due to interchangeable inserts 311004 MAHR 45 T, with exchangeable inserts Measuring rangemm 311004 Quantity Measuring area of supporting bridge Error limitof insertsmmmm 0-100  4 100 × 16 0.005 Precision depth micrometer Design: Delivered - resolution 0.01 mm - thimble and barrel scale matt chrome-plated, Ø 18 mm in case - measuring range 25 mm - spindle pitch 0.5 mm, with clamping device - measuring surface hardened, fine ground and lapped - basis (W × D = 101.6 × 16 mm) consisting of hardened tool steel - measuring force 5 - 10 N Delivery: Incl. setting key. 311006 MITUTOYO 129, with exchangeable inserts Measuring rangemm 311006 Quantity Measuring area of supporting bridge Error limitof insertsmmmm 0-100   4 101 × 16 0.008 0-150   6 101 × 16 0.008 0-300  12 101 × 16 0.012 31/672 www.precitool.de