Technology

DVD Case Model STAVAX / 52HRC MHRH430R / Long Neck Radius End Mill for Hardened Steels

Work size:150×150(mm)

Material: STAVAX 52HRC
Cutting Time: 12 hr 38 min

Adopting MUGEN-COATING PREMIUM, MHRH430R realizes stable roughness of surface in direct milling to stainless-type hardened steels.

Tool

MHRH430R


•MUGEN-COATING PREMIUM for hardened steels and unique new design excel in chipping prevention and resolve chattering to realize excellent finished surface.
•4 flutes end mill for higher efficiency.
Total 326 sizes.

For product details For size variation

MRBH230


•MUGEN-COATING PREMIUM for hardened steels and unique new design excel in chipping prevention and resolves chattering to realize excellent finished surface.
•Applicable for hardened steels up to 68HRC.
•Total 190 sizes.

For product details For size variation

Cutting Condition

       
Cutting process Roughing Semi-finishing Finishing
SideBottom
Tool MHRH430R
φ6×R0.5×24
MRBH230
R1×8
MHRH430R
φ2×R0.5×8
Spindle speed
(min-1)
6,000 20,000 40,000
Feed
(mm/min)
6,000 2,000 3,000 2,000
Depth of cut
ap×ae(mm)
0.15×1.5 0.2×0.3 0.02×0.01 0.01×0.03
Stock
(mm)
0.1 0.01 -
Coolant Oil mist
Cutting time 1 hr 40 min 1 hr 58 min 1 hr 30 min 7 hr 30min

Comment

Utilizing MUGEN-COATING PREMIUM series end mill, aimed and realized for stable machining environment, deflection reduce, roughness improvement and shiny finished surface in direct milling to stainless-type hardened steels.