[Production Example] Regrinding of Various Dowel Pins

Polishing while taking the bend into consideration! This is a case where holes can be drilled without any issues even with a slight bend.

We would like to introduce our production case "Regrinding of Various Dowel Drills." In the case of carbide dowel drills, the tip is made of carbide while the body is made of steel, which often results in bending. The background for this order was a request to perform grinding with consideration of this issue. Therefore, we checked the runout of the drill body and took the bending into account during the grinding process. As a result, it became possible to drill holes without any issues even with slight bending. 【Case Overview】 ■ Challenge - The body is made of steel, which often results in bending compared to the carbide tip, and there was a request to perform grinding with this in mind. ■ Result - It became possible to drill holes without any issues even with slight bending. *For more details, please refer to the PDF document or feel free to contact us.

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