Mitutoyo Three Point Internal Micrometer Holtest Set 12-20mm

This non-digital bore micrometer set has titanium-coated measuring pins and a 3 point design to enable stable measurement. There is ratchet-stop on each gauge to provide repeatable measurements. The set includes two complete gauges and comes in a fitted wooden case.

• Measurement Range: 12 - 20mm, includes separate tools for measuring 12-16mm and 16-20mm
  
• Accuracy: ± 2 µm
  
• Resolution: 0.005 mm
  
• Measuring Depth: 82 mm (3.2")
  
• Weight: 280 grams (0.62 lb)
• Included in set: 2 gauges (368-164, 368-165), 1 setting ring (Ø16mm), extension rod
  

Mitutoyo Part # 368-912

NOTE: This item is not returnable.