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10. June 2025

Spinworx® roughs 1.7225 (42CrMo4)

in mechanical engineering

Spinworx processes high-temperature alloys

Customer case study of roughing in mechanical engineering with Spinworx®, the highly productive, time-saving milling system.

Spinworx® roughs 1.7225 (42CrMo4)

Tool	DR12-052-A22-06
d_c(nominal diameter)	52 mm \| 2.0472 inch
Arbor	250 22 710
Overhang	approx. 302 mm \| 11.8898 inch
Cooling	with cooling lubricant
Indexable insert	DR12-8F4

Technical data | metric sizes

V_c (cutting speed)	200 m/min
n (revoltions)	1224 1/min
f_z (feed per tooth)	0,8 mm
V_f(feed rate)	5876 mm/min
a_p (depth of cut)	1 mm
a_e (width of cut)	37 mm
service life	3 h
end of service life	achieved
machining volume	217,43 cm³/min

Technical data | imperial sizes

SFM (surface feet per minute)	656.168 feet/min
RPM (revoltions)	1224 1/min
IPT (inches per tooth)	0.0315 inch
IPM (inches per minute)	231.3386 inch/min
DOC (depth of cut)	0.0394 inch
WOC (width of cut)	1.4567 inch
service life	3 h
end of service life	achieved
machining volume	13.2684 inch³/min

Learn more

Spinworx®