Gundrill Processing - Processing Achievements [Special and Difficult Gundrill Processing]

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last updated：Jan 28, 2016

不二新製作所

Official site

We will introduce a special and difficult example of gun drilling processing that was actually done at Fuji New Manufacturing Co., Ltd.

We would like to introduce products that have been processed with gun drilling at Fujishin Manufacturing Co., Ltd. These products have very small and difficult processing diameters, and they are challenging due to the need to process most of the material. To demonstrate that they are through-holes, we present both diagonal and front photographs of each. 【Special and Difficult Gun Drilling Achievements】 ○ SUS304 φ20×360 φ15 through-hole (diagonal [top left image]) (front [top right image]) ○ SUS630 φ55×370 φ3 through-hole (diagonal [bottom left image]) (front [bottom right image]) For more details, please contact us or download the catalog.

Related Link - http://fujishin.jp/gundrill.html

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basic information

【Gundrill Compatibility Status】 [Gundrill Processing Hole Diameter] ○ Processing hole diameter (mm): φ0.8 - φ30 ○ Maximum outer diameter × material length: Up to φ340 × 1000 (1200) mm [Gundrill Processing Target Materials] ○ Structural steel ○ Stainless steel ○ Pre-hardened steel ○ Bearing steel (bearing steel) ○ Tool steel (carbon, alloy, high-speed tool steel, etc.) ○ Corrosion-resistant and heat-resistant alloys ○ Titanium-based, aluminum-based, copper-based, resin-based, etc. 　* In addition to the above, various processing options are available through our cooperative factory network. ● For more details, please contact us or download the catalog.