Starrett 230 Series Outside Micrometers

Starrett 230 Series Outside Micrometers

0-1"/0-25MM

This is the jewel of precision micrometers used by skilled workmen worldwide. The spindle and anvil are sized at .235" (6mm) to reach places most micrometers cannot reach.

Features and Specifications

• Starrett satin chrome finish – no glare – resists rust
  
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
  
• Convenient decimal equivalents on inch tools
  
• Rigid one-piece frame of drop forged steel
  
• Extremely hard and stable one-piece spindle (the heart of our accuracy)
  
• Quick and easy adjustment
  
• Balanced frame and thimble design ensure easy handling and better readability
  
• Ring-type knurled lock nut for quick and sure locking
  
• Combination ratchet and speeder for uniform pressure and quicker adjustment
  
• Gracefully designed tapered frame for use in narrow slots and tight places
• Quick-reading figures – every thousandth numbered on inch tools
  
• Choice of smooth friction thimble for uniform pressure or the combination ratchet and speeder for uniform pressure and quicker adjustment

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