Dedicated manufacturer of high-precision cutting machines

YAC DAStech, Inc.

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Daspen

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Cutting Examples

Frozen cutting significantly increases yieldExamples of Cut Materials

High-Precision Cutting of Large Diameter Sapphire

Full cut of 40 φ sapphire ingot using 1.0 t blade

Material characteristics Thick, hard and brittle materials
Applications example Sapphire ingot cutting
Model used DAS-W65N

Sapphire: a thick, hard and brittle material. Our machine achieved a full cut of a large 40 φ ingot.
Using a 1 mm thick diamond blade makes cutting with high-precision, high-speed and high efficiency possible.

  • Example of 40 φ sapphire ingot and fixation jigExample of 40 φ sapphire ingot and fixation jig
  • 1 line can be cut in 10+ minutes1 line can be cut in 10+ minutes
  • Cut surface with no cracking or chippingCut surface with no cracking or chipping

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YAC DAStech, Inc.

8-5, Bijogi 3-chome Toda City Saitama 335-0031, Japan Tel: +81-48-421-1113 Fax: +81-48-421-1183

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