[Photo Mask Case] Additional Processing on Photo Mask Using Ultrasonic Drill

We have a drilling machine in-house, allowing us to respond to short delivery times with integrated in-house processing!

Due to requests from some customers, we are performing additional processing such as hole drilling and recessing on photomasks. Previously, we used sandblasting for similar processing, but by using ultrasonic drills, the processing shapes have become sharper, and chipping has been reduced. We have the drilling machines in-house, allowing for short lead times through integrated in-house processing. Additionally, the original plates required for sandblasting are no longer necessary, making it cost-effective as well. 【Product Specifications】 ■ Supported materials: Soda-lime glass, synthetic quartz, etc. ■ Processing work dimensions: Maximum □300mm ■ Positioning accuracy: ±5μm for each axis ■ Repetition accuracy: ±2μm for each axis ■ Recess depth accuracy: ±20μm (based on actual values) *For more details, please refer to the PDF document or feel free to contact us.

PhotomaskProcessing ContractSurface treatment contract service