DescriptionApplication : Milling CutterModel Number : SKER25TJ004Brand Name : xcanOrigin : Mainland ChinaCertification : CEFeature 1 : ChuckFeature 2 : CNC HolderFeature 3 : for CNCFeature 4 : Tool HolderFeature 5 : Milling Tool HolderFeature 6 : Milling ChuckFeature 7 : Spring ColletFeature 8 : Collet Chuck HolderFeature 9 : Precision ColletFeature 10 : Collet ChuckFeature 11 : Spring ChuckFeature 12 : Spring Collet ChuckFeature 13 : CNC Milling LatheFeature 14 : for CNC Milling Tool HolderFeature 15 : Lathe Mill Tool49349XCAN Spring Collet ER25 Precision Collet Clamp Chuck 1.0-16.0mm Collet Chuck Holder For CNC Lathe Milling Tool HolderShort Description:Clampingforce,clampingrange,specificationscomplete,highprecision.Widelyusedinwire,milling,boring,dilling,tapping,CNC,carving,spindlemachine,suchasprocessingwork.Features:1. Usethehighcarbonbearingsteel,heattreatedrigidityisHRC48-502. ThesurfacoroughnessisbelowRZ2.5,hastwoclasses'products.3. TheinnerboreprocessingbyhighprecisiongrindingaccordingtoDINstandard.4. Useforclampingscrewtap,drill,millingcutter,reamerandsoon.5. Havingtensionandcompressionfunction,brilliantandchangeable.Specification:Materical: High Carbon SteelHardness: HRC=48-501