Mitutoyo Three Point Internal Micrometer Holtest Type II Set 50 to 100mm

This non-digital bore micrometer set contact surfaces made of hardened steel and a 3 point design to enable stable measurement. There is ratchet-stop on each gauge to provide repeatable measurements. The set includes four complete gauges and comes in a fitted wooden case.

• Measurement Range: 50 - 100mm, includes separate tools for measuring 50-63mm, 62-75mm, 75-88mm, and 88-100mm
  
• Accuracy: ± 3 µm
  
• Resolution: 0.005 mm
  
• Measuring Depth: 105mm (4.1")
  
• Weight: 2020 grams (4.4 lb)
• Included in set: 4 gauges (368-770, 368-771, 368-772, and 368-773), 2 setting rings (Ø62mm and Ø87mm), extension rod
  

Mitutoyo Part # 368-993

NOTE: This item is not returnable.