K4000XMC Work faster and smarter with multiple processes in a single machine. Contact Sales Learn More Boost Your Bottom Line. ✅ Plasma Cutting to 4″ ✅ Oxy Cutting to 8″ ✅ High-Production Drilling to 2″ ✅ Boring to 6″ ✅ Tapping to 1″ ✅ Interpolated Milling to Any Diameter ✅ Cat 40 Spindle Product Data PDF