We offer a wide range of proposals, including the production of custom drills tailored to your needs!
●ENGINEERING DRILL(R) - A high-spec drill specialized in "ultra-fine machining" - Minimum diameter is φ20µm, with a diameter tolerance range of 3µm - We offer a wide range of custom drills made to your specifications ●Affordable! Composite Drill - The shank is made of SUS, and the cutting edge is made of carbide! * Achieves high quality at a low price. - Available in straight type (XST01 series) and undercut type (XUD01 series) - XST01 series diameter tolerance: +0, -4µm - XUD01 series diameter tolerance: +0, -5µm ●Center Drill (Patent Obtained) - A center drill patented with a tip angle of 53.13 degrees - The cutting depth equals the diameter, allowing for diameter calculation without the need for complex calculations ●End Mill - Set with strict diameter tolerances, specialized for high-precision machining - Standard diameter tolerance of +0, -10µm, available in φ4.0 shank size
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● ENGINEERING DRILL (R) - Minimum diameter is φ20µm and diameter tolerance is in the range of 3µm ● Affordable! Composite Drill - Available in straight type (XST01 series) and undercut type (XUD01 series) - XST01 series diameter tolerance: +0, -4µm - XUD01 series diameter tolerance: +0, -5µm ● Center Drill (Patented) - A center drill with a patented tip angle of 53.13 degrees ● End Mill - Standard diameter tolerance of +0, -10µm, available with a φ4.0 shank
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Applications/Examples of results
There are proven results in various situations where precise cutting processing is required, such as: - Semiconductor industry - Electronic components industry - Precision metal processing and so on.
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Company information
Narasaki Sangyo Co., Ltd. "Functional Materials Division" specializes in high-performance material contract processing. The materials we handle fall into "five categories": 1. Ceramics/Glass 2. Metals 3. Engineering Plastics 4. Carbon 5. Surface Treatment We offer a wide range of services, and if you provide us with a single production drawing, we can deliver various materials and surface treatments as a one-stop solution. We cater to everything from general-purpose to specialty materials, including high-precision, fine, electrical discharge, laser processing, as well as surface treatments such as coating, precision cleaning, and blasting. Our particular strength lies in high-precision and short-lead-time processing of ceramics. By machining from pre-fired materials, we achieve short lead times for ceramics that traditionally take several months. We handle a wide range of ceramics, including machinable ceramics like Hotovel, as well as fine ceramics such as alumina and zirconia, and non-oxide ceramics like silicon carbide, silicon nitride, and aluminum nitride. We are also actively engaged in proposing cost reductions for overseas ceramics and other international materials. We can accommodate various contract processing projects, from prototype development starting with a quantity of one to mass production.