275-300Mm Outside Metric Micrometer 52-248-012-1
Series No. 52-248 offers Fowler standards of fine quality and accuracy. A
variety of sizes covers a range of measuring applications.
• Hammertone blue baked enamel finish
• Microfine graduations on satin chrome finish and carbide tipped measuring faces
• Diameter of measuring faces: 6.5mm
• Ratchet stop thimble for exact and repetitive readings
• Spindle thread is hardened, ground and lapped.
• Anvil & spindle hardened and precision ground with microlap finish on tips
• All micrometers meet or exceed U.S. Federal specifications for accuracy
• Includes a wrench and case
Range: 275-300mm with standard