.

ER50 High Precision ER COLLET

 Brief introductionPrecision 0.008mm ER Collet with DIN6499, also known as spring collet, is mounted on a drill milling machine, drilling and milling chuck, its function is to clamp drill cutter or knife. Er flexible collet is currently the most used. Its stable performance, high accuracy by the majority of manufacturers trust. All products are precision grinding, in line with the German DIN 6499 specifications precision manufacturing.specification1. Material: 65Mn alloy spring steel2. Hardness: HRC45-483. Standard: DIN 6499B4. Concentricity: runout less than 0.008 mm5. Monthly capacity: 30,000 pcsMilling chucks are the main accessory for holding a cylindrical cutting tool, mainly used for various drilling machines, milling machines and lathes.ER Collets ER11 ER16 ER20 ER25 ER32 ER40-Power clamping ability,high accuracy.-Used for boring,milling,drilling.Features:1.Runout of our ER collet are within 0.05mm, 0.1mmm, 0.2mm.2.ER11, ER16, ER20, ER25, ER32, ER403.Made of high quality steel:SUJ2;4.Clamping range from 3.0mm(0.1181'') up to 26mm(1.0236'')5.Vacuum carburizing heat6.Packing:inner packing is plastic box,the outer packing is cartons7.We normally supply two kinds of accuracy: first accuracy 0.015mm,second accuracy 0.01mm. The highest accuracy is 0.005mmAdvantages:1.Vacuum carburizing heat, improve the hardness and endurance of the surface.2.Cleaness better,Accuracy stable,Surface more smooth,Feel comfortable,Appearance nice3.Non-standard holes can be customized4.Used for boring, milling, drilling, tapping, grinding and engraving operation etc.we are offering a large selection of Metric and Inches HIGH PRECISION CNC Spring Collets in ER Style. All spring collets are inspected for quality & 100% accuracy. Standard 0.005" T.I.R.Enough stocks with fast delivery and top service.Contact us if need some products or any of my assistance.


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