EMXA
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High efficiency end mill for Aluminium EMXA Epoch MIRUS series Type A for Aluminium Alloy M IVIOI—DIINIO The Edge To Innovation

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Features of EMXA Enables stable machining without chattering even for high-speed machining! Designed with large-rake-angle end flute High-efficiency also for plunge cutting in Z direction! Special flute shape design provides both good chip removal characteristics and high flute tip strength. Ideal for shrink-fit holders Shank tolerance rating: h5 Mirror-surface-finished flute groove provides smooth chip flow. Applicable range Aluminium alloy Copper Copper alloy Carbon steel Alloy steep Pre-hardened steel Mold making Parts processing φ3∼φ25 Made-to-order product ］［ Manufacture sto

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Flute shape design is ideal for high-speed machining. To provide both good chip removal and high flute tip rigidity, (1) Chip pockets are larger than previous designs. (2) Cross-section is larger to secure flute tip strength. This enables high-speed machining of aluminum alloys. Ideal flute groove design for aluminum machining Uses a groove shape that provides good chip flow. In addition, the flute shape has low cutting resistance to handle high-speed machining of aluminum alloys. Enables high-efficiency cutting in Z direction. . Flute shape with focus on cutting performance enables...

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O Main features of Epoch Mirus series Type A 2-Flutes type For high-efficiency cutting on high-machining centers •Enables high-efficiency machining with high-speed machining centers. •Cutting chips flow out smoothly due to mirror-surface-finished flute groove even with non coating. Can handle any machining, such as plunge machining, contouring, inclined machining, etc. Select the optimum corner R for the machining dimensions. (^Semi-order products) •Stable machining can be performed using the optimum overall length for the shrink-fit holder. For high-efficiency cutting on general-purpose...

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The optimum coating can be selected as desired. Application of coating suppresses aluminum welding, extending tool life and enabling high-efficiency machining. SD Coating (DLC Coating) Features ・High hardness The hydrogen-free DLC coating infinitely close to that of diamond. ・High heat-resistance temperature Comparison of abnormal surface particles on carbide insert tools Ultra smooth Impurities are low, providing high heat resistance and enabling high-efficiency machining. ・High-efficiency cutting machining Cutting machining of aluminum alloys or resins showcases the effects, with low heat...

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◎ : Manufacturer stocked items. Contact with our sales department. Made-to-order product (Full-order) For the lineup of products other than above-mentioned list, made-to-order products within the following ranges are available. Ordering method Order code : EMXAOOOO-(A)-(B)-(C) n i —r- —r- —r-No. of Tool dia. Under neck Corner Coating flutes length radius Corner radius : 0.05mm to 0.3Dc ^Square type is also availablle. Coating : Non coat/ PN coat / SD coat Tool dia., No.of flutes : 2Flutes type :^10~^25 : 3Flutes type :^3~^16 Under neck length : 10Dc or less (However, orders cannot be...

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O Made-to-order product (Semi-order) Please specify the desired corner radius and coating. 3F!utes type Please specify the desired under neck length and coating.

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Field data 2-flute type: Cutting example (1) Cutting vibration comparison 3000 Tool EMXA2250-45-30 Non coated）（ Conventional end mill for aluminium（φ25） Work material Aluminium alloy (A7075 T6-treated material) Cutting condition： n =30,000min-1(vc =1,885m/min）、 v f =15,000mm/min(f z =0.25mm/t) ap×ae =10×22mm、Air-blow Machine High speed M/C （BT50、Machine power 75kW、Max. r.p.m 30,000min-1) Figure: Comparison of cutting resistance values during machining Vibrations from cutting resistance in X, Y directions reduced by approximately 20%. Enables stable machining even at ultra-high...

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High-efficiency machining of pocket shapes Tool EMXA3100-30-10 (Non coated) Work material Aluminium alloy (A7075 T6-treated material) Machine Vertical 3-axis M/C (HSK-A63) Machining shape Refer right figure Machining size 250x100mm Machining time 5min. © Plunging n=7,600min-1(vc=238m/min), vf=3,000mm/min(fz=0.13mm/t) Cutting depth 5mm Wet Enables high-efficiency machining for various machining methods, including plunging, slotting, and side cutting.O 3-flute type: Cutting example (2)Differences in machining performance between conventional and improved tools High-efficiency cutting of...

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Cast Aluminium alloy (AC4A etc.) Copper, Copper alloy (C1100 etc.) Work material [Note] ©These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. ©The recommended ap (depth of cut) is a genaral recommend. Please adjust basing on your machine and work piece rigidity. If ap is reduced, higher feed should be possible. ©Please apply water base coolant, when using EMXA series. ©If the machine rotation speed is insufficient , reduce the rotation speed and feed rage by the same ratio. <Side milling>...

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Cast Aluminium alloy (AC4A etc.) Copper, Copper alloy (C1100 etc.) Work material 3Flutes type Aluminium alloy (A7075 etc.) Cast Aluminium alloy (AC4A etc.) Copper, Copper alloy (C1100 etc.)

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The diagrams and table data are examples of test results, and are not guaranteed values. “ ” is registered trademarks of MOLDINO Tool Engineering, Ltd. Attentions on Safety 1. Cautions regarding handling (1) When removing the tool from its case (packaging), be careful that the tool does not pop out or is dropped. Be particularly careful regarding contact with the tool flutes. (2) When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare hands. 2. Cautions regarding mounting (1) Before use, check the outside appearance of the tool for...

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