EOC25 CLAMPING NUT

EOC50 CLAMPING NUTMin. Order: 100 Piece/PiecesUnit Price: 2.5~10 Productivity: 30000 piece/pieces per MonthPackaging: plastic bags or wooden caseDelivery Time: 30 DaysPlace Of Origin: JiNingBrand: QinfengSupply Ability: 30000 piece/pieces per MonthCertificate: DIN ISO JIS ANSIBrief introductionMaterial 40Cr Cnc EOC Nut for Machine Tools,Selection of high quality spring steel, has a higher flexibility and service life.The clamping force, clamping range, high precision, used for boring, milling, drilling, tapping, grinding and engraving processing. ER collet all through high precision grinding, precision manufacturing line with the German DIN 6499 specifications.SpecificationsMaterial 40Cr.Hardness 50-53 HRC.Default balancing G6.3-18000rpm.Do cryogenic treatment and aging treatment,improve the accuracy and stability of size.Surface coating processing,improve the surface hardness resistance and cleanliness,anti-rust and anti-corrosion better,accuracy stable,more smooth,feel more comfortable,more beautiful.Mounting instruction for EOC collet and nut1. Put the collet into the nut in level direction,push in into the nut2. Fix the nut and the collet on the spindle rotate the nut until the collet is pressing.Wipe the straight shank of cutter,and insert it into the pilot hole.Tighten the nut with a wrench till the cutter is clamped heavily(Caution:never tighten the nut without cutter in it for it will break)3. When changing the tool,loosen the nut and it shall bring out the collet and the cutter together,and then drawthe cutter out push out slightly the collet in the offered direction,it shall be ready for any change of the cutter.Products advantages1. antirust2. improve the hardness and endurance of the surface3. cleaness better,accuracy stable4. surface more smooth,feel comfortable,appearance nice5. Cryogenic treatment and thermal aging processing improve the stable of accuracy and size