Spindle [4 Bearings]Specification: Specification: Φ80mm x Length:214mm Power: 2.2 KW Voltage: 220V Frequency: 400 Hz Speed: 0-24000 R/min Water Cooling ER20 ( 4mm,6mm,8mm,12mm,12.7mm) collet chuck by your choice Runout off: less than 0.005mm Grease Lubrication Full 13pcs(13 size ) ER20 PRECISION SPRING COLLET (Gripping Range 1.0mm-13mm)For CNC milling lathe tool High precision and Durable Gripping Range 1MM to 13MM (6/128" to 33/64") Run-Out Tolerance 0.015MM (0.0006") First Class 1065 Carbon Steel Hardened & Precision Ground Water-pump Product Parameters: Head: Max 3.2M ; Power: 75W ; Flow: 3000 L/H ; Voltage: 220V ~ 240V; Dimensions: L 150mm *W 80mm * H 140mm; Tap outside diameter: 6mm.
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