Good shaft tolerance, cylindricity, and roundness! High-precision hole machining with a gun drill.
We would like to introduce the "Deep Hole Machining" offered by Toa Denko Co., Ltd. By spraying cutting oil from the tip, chips generated during machining are discharged through a V-shaped groove, enabling high-precision deep hole machining using a "gun drill." Our company can drill holes of different diameters from both sides or stop the hole without making it through. If you have any questions like "Can you do this?" or need consultation, please feel free to contact us. 【Features】 ■ Minimal bending ■ Good surface roughness ■ Excellent diameter tolerance, cylindricity, and roundness *For more details, please refer to the related links or feel free to contact us.
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【Equipment】 ■Manufacturer: Miroku Seiki ■Model: MEG-600 ■Remarks: A type that demonstrates its power in small-batch, diverse production *For more details, please refer to the related links or feel free to contact us.
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What is a gun drill?
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Our area of expertise is the processing of cutting tools through friction welding. We perform friction welding between the cutting edges and shanks of tools such as drills, end mills, reamers, and taps, followed by turning operations for finishing. We also handle special processing such as deep hole machining with gun drills and long drills. Based on the extensive experience accumulated since our establishment, we are able to understand the needs of each customer and provide reliable and speedy responses. We have a sister company, "Toho Denyo," which manufactures a wide range of precision parts for industrial machinery and mechatronics, as well as components and tools for conveying equipment and mold accessories. Additionally, "Dong Ya International" in Taiwan is involved in the procurement of machine parts.
![[Example] Copper casting processing (lathe ⇒ gun drilling ⇒ machining ⇒ lathe finishing)](https://image.mono.ipros.com/public/product/image/560/2000261029/IPROS4937861084403203534.jpg?w=280&h=280)
![[Example] A5056 Shaft (Gun Drill, Lathe, Machining, Plating)](https://image.mono.ipros.com/public/product/image/155/2000260547/IPROS8992687613101551345.jpg?w=280&h=280)
![BTA Processing - Processing Results [Aluminum, Copper]](https://image.mono.ipros.com/public/product/image/ea9/2000240077/IPROS4524839367500329708.jpg?w=280&h=280)
![Deburring Machine "Twin Baritor" [Eligible for Small and Medium Enterprise Productivity Investment Subsidy]](https://image.mono.ipros.com/public/product/image/6d3/2000308654/IPROS16685940644635288329.png?w=280&h=280)
