Diamond coated hole saw thin wall 12mm

Outer Diameter: 12-12.5mm, Inner Diameter: 10.5-11mm, Wall Thickness: 0.55-0.8mm, Shank: 6mm, Total Length: 50mm
Ultra thin walled, suitable for the processing of precious materials such as precious stones gems and jades.
Also best for precision drilling of thin glass such as watch glass and optical glass.

  • Model: 300030
  • Shipping Weight: 0.0072kgs

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USD$2.00

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