New Product News No.0905-2 Stainless steel cutting condition modification Square Straight type

Roughing Semi-finishing Finishing Type N will be the first recommendation for Part milling! From long ago, marvels keep granting Now, Mirus is starting to create new Marvels for

Roughing and Semi-finishing for Die-mold & Parts machining _ ._o_ ^•jnlM^JJT^-i''^ Wave peripheral form

Recommendation based on work material type Sticky material Work material Non-sticky material Special geometry is adopted on tip of square type, for chipping resistance, please set up tool corner R with approx R for both type listed in following table. : ^jjPI Roughing cf3 : cf3f±_t(Js Semi-finishing ^JPIIBH Most recommendable field

Unequal phase ^ slotting mm work : S50C ffiffllH Tool : 08X4NT Cutting force Cutting force MIS work : S50C (SfflIK Tool : 08X4NT Effectively reduce vibration and achieve high efficiency!

Double gush guarantees high performance in vertical and horizontal feed! Double Gash achieves perfect balance in rigidity First gash around tip of cutter for high rigidity. ■Secondary gash near peripheral for high •THD-TM-v^coisgtHKfbttfcssicKSo mmms #Hardness and oxidation resistance of TH coatings is further improved. Enables longer life and higher efficient when cutting high-hardness materials. Hardness: 3800HV; Oxidation temperature: 1200°C (Si nano composite coating with finer crystal particles) • Exhibits amazing performance in ultra high-efficiency machining. #Long life for both dry cutting...

Field data MIRUSv.s. Ball End Mill liQDJA* apXae Ball nose end mill process Ball nose end mill ^rlll^JPin miHPngStar Machining strategy Ball nose end mill t/JiJ Slotting iMDilJ§ Feed rate | Z^j^dj-^M Z Plunging Feed^ - Removal Rate ®irfic^ Surface roughness JDI Machining strategy : tllJH^M'J Side milling Pre-hardened steel zrXKLR Tool : Generous-purpose square

4 flutes, Square, Straight I : Stoked Items of New Products "{of: On late August, 2009 scheduled 4 flutes, Square, Straight ) : Stoked Items of New Products W: On late August, 2009 scheduled

Recommended cutting conditions 4times ifsquare II straighT Side milling Side milling fJ<?R <;ltO'iJ> Slotting ^ Ot© ® Type R is not recommendable for milling stainless steel or Ti alloy. Please use Type N in these applications. And please reduce feed rate with JKmark by 30% to 50% to mill stainless steel. © Please use rpm and 1/3 those of slotting cutting conditions respectively for Z plunging. © Use a highly rigid and accurate machine as possible. © These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece...

Recommended cutting conditions 4 flutes | [square 11 straighT fllM^I Ramping angle Two-way profiling Two-way profiling F©3tlJ T6S ^'^^ nas tne caPability of two-way profiling a work from geometry as figure 1 shown. Please refer to side milling cutting conditions for previous process. Not© ® Type R is not recommendable for milling stainless steel orTi alloy. Please use Type N in these applications. And please reduce feed rate with JKrnark by 30% to 50% to mill stainless steel. (2) Use a highly rigid and accurate machine as possible. © These conditions are for general guidance; in actual machining...

1. Cautions regarding handling (1) When removing the tool from the case (package), be careful that the tool does not pop out and be careful not to drop it or touch the flute tips directly with your bare hands. Also, if the tool is covered with a protective coating, be especially careful when removing the coating. (2) When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare 2. Cautions regarding mounting (1) Before use, check the outside appearance of the tool for scratches, cracks, etc. and that it is firmly mounted in (2) If abnormal chattering,...