Professional Grade Machinist Precision Inspection Set Our 6 most commonly machinist inspection tools in one great package in a protective case. Features: Dial Caliper Measure 0-6" @ 0.001 Graduations Shock Proof Stainless Steel Hardened Micrometer Measures 0-1" @ 0.0001 Graduations Carbide Tipped Anvil Dial Indicator Easy to read 2-1/4" white face with black markings Crisp graduations Durable satin chrome finish Spindle rack pinions and gear trains are made of high quality steel components ensuring long life Built to AGD specifications Vertical lug back configuration Graduations: 001" per line, 0.1" per revolution 22 Points Set 22 pc Popular assorted points in handy storage case Points have #4-48 threads for use in AGD 1,2,3, and 4 indicators Test Indicator Range 0.030" Easy to read 1-3/16" white face with black markings Crisp graduations Durable satin chrome finish Graduations: 0.0005" per line Includes 5/32" & 3/8" PostsMagnetic Base Magnet has 176 lbs. (80 Kg) holding power V-Groove base allows mounting it on cylindrical surfaces Fine adjustment feature Magnet on/off switch Molded case