Consideration for chip removal! Introducing a ball end mill suitable for difficult-to-machine materials along with processing examples.
"JMB PLUS" is a ball end mill designed for machining difficult-to-cut materials with PT coating. By giving the R part a slightly stronger twist, it achieves excellent cutting performance near the center. It features a special shape designed for effective chip removal. 【Processing Example】 ■ Tool Used: JMBPR-7 ■ Work Material: SS400, FCD ■ Processing Details: Contour finishing ■ Cutting Conditions ・ Spindle Speed: 5000 min-1 ・ Cutting Speed: V=251 m/min ・ Feed Rate: 2000–2300 mm/min ・ Depth of Cut: ae=0.1–0.15 mm, ap=0.1–0.15 mm *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Product Lineup (Excerpt)】 ■JMBPR-1 ・R: 3 ・Blade Length: 12 ・Total Length: 80 ・Shank Diameter: 6 ・Blade Diameter: 6 ■JMBPR-2 ・R: 4 ・Blade Length: 16 ・Total Length: 80 ・Shank Diameter: 8 ・Blade Diameter: 8 ■JMBPR-3 ・R: 4 ・Blade Length: 18 ・Total Length: 160 ・Shank Diameter: 8 ・Blade Diameter: 8 ■JMBPR-4 ・R: 5 ・Blade Length: 20 ・Total Length: 105 ・Shank Diameter: 10 ・Blade Diameter: 10 *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ For general structures: steel, carbon steel, alloy steel, heat-treated steel, stainless steel, cast iron, etc. *For more details, please refer to the PDF document or feel free to contact us.*
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The processing and management technology of Koken Co., Ltd. ensures high precision and stable product supply through computer control. We are making daily progress towards becoming a top producer of original tools.