Mitutoyo 146-231 0-1 Groove Mic W/.250 Discs Ratchet Non-Rot Spindle

Product Description

The Mitutoyo 146-231 is a precision groove micrometer designed for measuring small grooves and slots. This tool offers a range from zero to one inch for outside diameter and from zero point zero fifty-five to one point zero five inches for inside diameter measurements. The micrometer features a ratchet stop for consistent measuring force, ensuring accuracy and reliability in results.

• Measuring face made of hardened steel
• Accuracy of +/- 0.0004 inches
• Easy-to-read vernier scale with 0.001 inch graduations

Product Highlights

This micrometer is ideal for machinists and quality control specialists who need to measure internal grooves or slots accurately.

Product Information

Standard Information

• Brand: Mitutoyo
• Part Number: MTI-146-231

Technical Specifications

• Range: 0 - 1 inch OD, 0.055 - 1.05 inch ID
• Accuracy: +/- 0.0004 inches
• Graduation/Resolution: 0.0010 inches
• Measuring Face Material: Hardened Steel
• Thimble Type: Ratchet Stop
• Type of Reading: Vernier Scale
• Case: Plastic