10. June 2025

Spinworx® roughs 1.7225 (42CrMo4)

in mechanical engineering
  • Customer case studies
  • Mechanical engineering
  • Spinworx®
  • Milling cutter bodies
  • High-temperature alloys
The Spinworx milling system mills a component. These are premiumtools from Pokolm.
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  • Spinworx® roughs 1.7225 (42CrMo4) in mechanical engineering

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

Spinworx® roughs 1.7225 (42CrMo4)

 Variante 1Variante 2
ToolDR20-160-A40-10DR20-160-A40-10
dc (nominal diameter)160 mm | 6.2992 inch160 mm | 6.2992 inch
Arbor50 40 710 ZSK50
Overhang113 mm | 4.4490 inch113 mm | 4.4490 inch
Coolingwith airwith cooling lubricant
Indexable insertDR20-8C4DR20-8F4

Technical data | metric sizes

 Variant 1Variant 2
Vc (cutting speed)160 m/min250 m/min
n (revoltions)325 U/min497 U/min
fz (feed per tooth)0,7 mm0,7 mm
Vf (feed rate)2300 mm/min3482 mm/min
ap (depth of cut)8 mm4 mm
ae (width of cut)120 mm100 mm
service life3 h10 h
end of service lifenot achievednot achieved
machining volume2140 cm3/min1392,61 cm3/min

Technical data | imperial sizes

 Variant 1Variant 2
SFM (surface feet per minute)524.934 feet/min820.21 feet/min
RPM (revoltions)325 U/min497 U/min
IPT (inches per tooth)0.0276 inch0.0276 inch
IPM (inches per minute)90.5512 inch/min137.0866 inch/min
DOC (depth of cut)0.3150 inch0.1575 inch
WOC (width of cut)4.7244 inch3.9370 inch
service life3 h10 h
end of service lifenot achievednot achieved
machining volume130.5908 inch3/min84.9823 inch3/min

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