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Achieve consistent high-precision measurements with this 420mm optical glass ruler, ideal for medium-to-large CNC and milling machines. Its robust design ensures smooth operation, accurate digital output, and durability under frequent use.
Key Features
Ultra-fine 5um resolution for precise machining
Glass construction for rigid and stable measurements
Designed for CNC, lathe, milling, and digital readouts
TTL output signal ensures reliable communication with digital systems
Longer 420mm length accommodates medium-large machines
Specifications
Measuring distance: 420mm
Resolution: 0.005mm
Pitch: 0.02mm (50 lines/mm)
Moving speed: 60 m/min
Operating temperature: 0-45oC
Voltage: DC5V
Signal wire length: 3M metal hose
Package Contents
1 × 420mm glass linear scale (KA300-420mm-5um)
What Makes This a Smart Buy:
This 420mm optical ruler provides precision, durability, and reliability, perfect for professionals needing consistent results in CNC or mechanical workshops.
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges or returns of their product.
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