Blade-Type Micrometer With Non-Rotating Spindle For Precision OD And Groove Diameter Measurements, 6 To 7 Inch Range, 0.001 Inch Graduation, Vernier Scale, Easy Read Thimble For Machinists And Gearheads

Blade-Type Outside Micrometer for OD and Groove (Single Unit)
✔️ 6-7 in range (152-178 mm), 0.001 in graduations, vernier

This blade-type outside micrometer is built for precise outside diameter measurements, including groove diameters on shafts and keyways. It’s a staple in machining shops for gear work, shafting, and quality control to verify dimensions and tolerances.

✅ 6-7 in range (152-178 mm) outside measurement
✅ 0.001 in vernier graduation for precise readings
✅ Blade anvil and spindle tailored for groove diameter measurement
✅ Non-rotating spindle provides steady positioning during measurement
✅ Speeder enables quick adjustment and faster setup
✅ Durable high-grade tool steel frame with black enamel finish and hardened components

💡 What is a micrometer used for in precision measurement and machining?

Micrometers are handy tools for checking tight tolerances in manufacturing.

- precise outside diameter measurements for machined parts and shafts - groove diameter checks for shafts and keyways in mechanical assemblies - vernier readings to 0.001 inch (0.025 mm) for exact confirmations - stable setup with non-rotating spindle improves repeatable results