Product
MUGEN COATING PREMIUM Plus
2-Flute Long Neck Ball End Mill with Short Shank for Hardened Steel and High accuracy cutting
MRBSH230SF
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/MRBSH230SF_pho_icon.png)
● Realize stable cutting performance even for 70 HRC hardened steels.
● Developed new MUGEN COATING PREMIUM Plus to upgrade oxidation resistance and abrasion resistance.
● Adopt optimized new tool material and tool design to reduce cutting load.
● R accuracy is ±0.003mm (R accuracy is based on a half value of actual diameter).
● Shank diameter tolerance, high accuracy type, is - 0.001mm / - 0.003mm.
Size details please Click
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/workmaterial.png)
Feature
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/feature1_mrbsh230sf.png)
Sharp cutting edge with reduced cutting load and new material with fracture resistance realizes long tool life and high precision for hardened steel
![](/en/products/product_information/mugen_coating_premium_plus/img/cuttingedge3.png)
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/feature2_mrbsh230sf.png)
![](/en/products/product_information/mugen_coating_premium_plus/img/shank.png)
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/feature3_mrbsh230sf.png)
![](/en/products/product_information/mugen_coating_premium_plus/img/range.png)
![](/en/products/product_information/mugen_coating_premium_plus/mrbsh230sf/img/feature4_mrbsh230sf.png)
Seamless design on rake face and flank face from R-curve to peripheral cutting edge. Realized high precision R accuracy.
![](/en/products/product_information/mugen_coating_premium_plus/img/high_accuracy.png)
Machining case
Fine Blanking
![](/en/products/product_information/mugen_coating_premium_plus/img/case69.png)
Work size: 60x60mm, machining on YXM1(61HRC) by MRBSH230SF.
For details, please check.
3 difference shape on screw head (punch sample)
![](/en/products/product_information/mugen_coating_premium_plus/img/case91.png)
Work size: 20x35mm, multiple shape machining on HAP72 (68HRC) by MRBSH230SF.
For details, please check.
Gear & Gear Sample
![](/en/products/product_information/mugen_coating_premium_plus/img/case77.png)
Work size: φ40mm, machining on HAP72 (70HRC) by MRBSH230SF.
For details, please check.
Gear Shape Punch Sample
![](/en/products/product_information/mugen_coating_premium_plus/img/case78.png)
Work size: φ25x60mm, machining on HAP40 (65HRC) by MRBSH230SF.
For details, please check.
5-Axis Machined Fitting Sample
![](/en/products/product_information/mugen_coating_premium_plus/img/case88.png)
Work size: 80x80x60mm, machining on STAVAX (52HRC) by MRBSH230SF.
For details, please check.