Clamping Tools - EN / Hahn+Kolb

Lathe and rounding machine accessoriesLathe chucksMetal-cutting toolsContinued next pageHand clamping chucks DURO-Twith jaw safety deviceDesign: Lubrication nipples are on each jaw position:•lubrication in regular intervals to ensure a long service life•no need to dismantle chuck before lubricating the guidesNo. 22427 with non-divided stepped jawsNo. 22428 with plain and reversible jaw (only available from 160 mm)Standard accessories:1 set non-divided stepped jaws (for No. 22427)1 set plain jaws and reversible top jaws (in No. 22428)1 chuck key1 set retention screws (for cyl. centre bore)1 set stay bolts and flanged nuts (for short taper DIN 55027)If required, model available with dust cover on end face to protect against grinding dust for use on grindingmachines and with back plate for use on BAZ. Details on request.DIN 6350-1 / DIN 55027No. 22428Cylindrical centring adapter DIN 55027Version with cylindrical self-centring adapter DIN 6350-1 with short taper adapter DIN 55027Outside Ø A mm 160 160 206 206 255 160 206 206 255 318Clamping range outside* mm 5-161 5-161 7-207 7-207 8-253 5-161 7-207 7-207 8-253 12-323Clamping range inside* mm 67-174 67-174 71-214 71-214 99-261 67-174 71-214 71-214 99-261 102-319Through hole Ø E mm 42 42 52 52 62 42 52 52 62 87Centre Ø B mm 145 145 185 185 235 – – – – –Height chuck body C mm 68 68 86 86 98 78 96 97 108 127Hole circle Ø D mm 125 125 160 160 200 104,8 104,8 133,4 133,4 133,4Largest taper Ø N mm – – – – – 82,5 82,5 106,4 106,4 106,4DIN 55027 taper size – – – – – 5 5 6 6 6Ident. No. 041 041 051 051 061d 246 256 258 266d 271d22427 Unit price E (O. R.) – (O. R.) – (O. R.) – – – – –22428 Unit price E – (O. R.) – (O. R.) – (O. R.) (O. R.) (O. R.) (O. R.) (O. R.)* For No. 22428h Chucks with different diameters and other short taper adapters on request.Prod. Gr. 202Continued next pageSafety keysfor lathe chucksApplication: the key must be firmly pressed into the chuck drive and held there until the tightening operationhas been completed. When the pressure is relaxed, the key is automatically ejected.Ident. No. 080-170 with sliding sleeve, for lathe chucks with inner squareIdent. No. 210-219 with ejector pin, for lathe chucks with outer square (tapered rod chuck)For chuck Ø mm 100/110 125/140 160 200 250 315/350Square mm 8 9 10 11 12 1422471 Ident. No. 080 090 100 110 120 140Unit price E O. R. O. R. O. R. O. R. O. R. O. R.For chuck Ø mm 400 160 200 250 315 400Square mm 17 10 12 14 17 1922471 Ident. No. 170 210 212 214 217 219Unit price E O. R. O. R. O. R. O. R. O. R. O. R.Ident. No. 080-170Ident. No. 080-170 = Prod. Gr. 203Ident. No. 210-219 = Prod. Gr. 202Ident. No. 210-219572 2011/12