Starrett 449BZ-6R Depth Micrometer with Non-Rotating Blade, 0-6" Range, .001" Graduation Set fine adjustment roll

fine adjustment roll

longer accuracy

Thimble Type: ratchet

5-1/2" (140mm) long handle furnished

rack and gears

Starrett 449BZ-6R Depth Micrometer with Non-Rotating Blade, 0-6" Range, .001" Graduation Set fine adjustment rollItem Description Range: 0 6" Graduation: . 001" The depths of holes, slots, shoulders and projections can be measured with these fine tools 4" (100mm) base and 5 32" (4mm) diameter measuring rods Combination ratchet and speeder for uniform pressure and quicker adjustment Ring type knurled lock nut for quick and sure locking Satin chrome reading surface is glare free and resists rust Lock Nut Type: Ring Type Knurled Measuring Rods (qty): 6 Rod Diameter