EOC11 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 introductionEOC clamping Nut with ball bearing inside,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.Specifications1. Metrial:40Cr/20CrMnTi2. Type EOC3. used in drilling, milling machine as machine tool accessories.4. hardness:HRC52° 5. Screw and 30° inclination molding processing,the threed tolerance class 4H-class6. Accuracy:AA grade (0.005)mm7. Default balancing G6.3 12000rpm, 18000rpmThe locking nut clamping method of use:1. head into the pressure cap, gently rotate the circlip, to cap the eccentric part of a clamp spring groove along the direction of the arrow, even push the circlip, can be loaded into the pressure cap.2. spring installed in the chuck or the spindle with the pressure cap, the cylindrical shank tool clean into the clamping hole, use a spanner to uniformly tighten cap, until the tool can be used to date. (Note: not before the installation tool and fastening cap, so as not to damage the circlip)3. change the knife, a collet and tool wrench to loosen the pressure cap, remove the tool along the direction of the arrow, push the circlip, the exit, and then according to the need to change the circlip can other aperture.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