13PCS/set ER11 Collet Spring Collet Set CNC Milling Engraving Machine Tools☜

Feature: \n 1. Widely used in drilling, CNC milling machine lathes, thread , , workpiece clamping engraving machine.\n2. Innovative designed, small deformation, stable accuracy, more precise coordination.\n3. Easy to install and remove, practical accessory fit for milling machine.\n4. Smooth surface, no scratches, stable performance.\n5. Easy to install and remove, practical accessory fit for milling machine. \n\nSpecification: \n\nFeatures:\n\n--\n\nMaterial:High Grade 1065 Carbon Steel \n\n--\n\nCondition: Brand New \n\n--\n\nRun\u2011Out Tolerance:0.015MM(0.0006\"") \n\n--\n\nGripping Range:1MM to 7MM (1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm) \n\n--\n\n100% working condition & 100% customer satisfaction. \n\n--\n\nWe've had a customer satisfaction guarantee for a long time, So Just go for it \n\nPackage include:\n\n13 x ER11 Collets (1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm)\n\nNote:\n\n1.The pictures are just for your reference. P: