CNC NT Shank Drill Chuck Arbor

DIN2080 NT Drill Chuck Arbors,The connecting rod is mainly used for drilling and milling machine used in drill chuck, generally used for lathe, milling machine, machining center machine etc.. Drilling clamp for taper hole drill chuck, taper hole self-tightening chuck and tool. Specifications 1.Precision taper:AT3 2.Hardness:HRC48-52 3.Run out:0.005mm 4.Standard:JT / BT / DIN / CAT 5.Function: Drilling clamp for taper hole drill chuck, taper hole self-tightening chuck and tool 6.Main features: high hardness, hardened full grinding, product inspection 7.Product material: 45 steel 8.Product accuracy: 0.01 9.Applicable machine tools: lathe 10.Carrying capacity: small load type