La description

Mandrel collets with side lock, Form A for work centres, drills... of German company Norelem is manufactured of first-rate quality materials and is renowned for its exceptionally functional features and outstanding quality, evidenced by certificates ISO 9001 2008, RoHS, REACh and I-Q Net.Norelem offers a wide range of products which are suited for various applications. Brand products are used in machine building, plant engineering applications and other areas.
Material:Mandrel mild steel.Clamping screw carbon steel.Version:Mandrel black oxidised.Clamping screw tempered to 10.9, hardened and PTFE coated.Note:The side lock make these mandrel collets ideal for finish machining parts with blind internal diameters. The diameter “D” can be turned or milled to suit the workpiece ID. Manual tightening with hexagon socket wrench.* D min. = smallest diameter to which “D” may be turned or milled. Assembly:Expand the mandrel approx. 0.1 mm over the relaxed diameter. Turn or mill the mandrel to suit the internal diameter of the workpiece. A locking ring is included for machining.The shank or flange is centred in a reamed hole or pocket.Form A is supplied with 6 fastening screws.
Order No.FormDDmin.D1D3for screwISO 10642D4HH1H2SWTighteningtorquemax. NmClampingforcemax. kNCADAcc.Order
03157-118029A28,717,850M439,441,322,417,566620
''