Tool Holders Tool holder DIN 69880 Design:- slotted version- reduces vibrations by looping around the boring bar DIN69880 - length adjustment with cannulated shank possible from the shank side (type A) - adjustment screw secured with safety ring against falling into the turret - full-round boring bars with V-groove can be clamped with height adjustment of the insert - type A shank with through-hole, i.d. no need to shorten the boring bars - type B shank without through-hole 23 234210 Cylinder seat, form E2S slotted Type d1 × d4mm 234210 Type d1mm d²mm d3mm d4mm l1mm l2mm l3mm Type d1 × d4mm 234210 Type d1mm d²mm d3mm d4 l1mmmm l2 l3mmmm E230×6  A 30 46 68 6 88 22 65 E240×40-K  B 40 73 83 40 124 22 100 E230×8  A 30 46 68 8 88 22 65 E240×40  B 40 73  83 40 174 22 150 E230×10  A 30 46 68 10 88 22 65 E250×16  A 50 50  98 16 103 30  85 E230×12  A 30 46 68 12 88 22 65 E250×20  A 50 54  98 20 103 30  80 E230×16  A 30 50 68 16 88 22 70 E250×25-K  A 50 59  98 25 104 30  90 E230×20  B 30 54 68 20 96 22 80 E250×25  A 50 59  98 25 120 30 106 E230×25-K  B 30 59 68 25 83 22 66 E250×32-K  B 50 65  98 32 112 30  90 E230×25  B 30 59 68 25 112 22 100 E250×32  B 50 65  98 32 150 30 128 E230×32-K  B 30 65 68 32 96 22 80 E250×40-K  B 50 73  98 40 122 30 100 E230×32  B 30 65 68 32 142 22 128 E250×40  B 50 73  98 40 182 30 160 E240×6  A 40 46 83 6 88 22 65 E250×50-K  B 50 83  98 50 147 30 125 E240×8  A 40 46 83 8 88 22 65 E250×50  B 50 83  98 50 182 30 160 E240×10  A 40 46 83 10 88 22 65 E260×25-K  A 60 59 123 25 110 30  90 E240×12  A 40 46 83 12 88 22 65 E260×25  A 60 59 123 25 120 30 106 E240×16  A 40 50 83 16 88 22 70 E260×32-K  A 60 65 123 32 112 30  90 E240×20  A 40 54 83 20 96 22 80 E260×32  A 60 65 123 32 150 30 128 E240×25-K  B 40 59 83 25 96 22 80 E260×40-K  B 60 73 123 40 122 30 100 E240×25  B 40 59 83 25 112 22 100 E260×40  B 60 73 123 40 182 30 160 E240×32-K  B 40 65 83 32 96 22 80 E260×50-K  B 60 83 123 50 147 30 125 E240×32  B 40 65 83 32 142 22 128 E260×50  B 60 83 123 50 202 30 180 Accessories for tool holders DIN 69880 Note: Fitting for 234200 and 234210 Design: - precision ground, with stop collar - slotted 234250 Reducing sleeve, cylindrical, slotted and vibration-damped, RHGS d1 × d2mm 234250 d1mm d²mm l1mm l2mm d1 × d2mm 234250 d1mm d²mm l1mm l2mm 20×8  20 8 30 4 40×10  40 10 78 4 20×10  20 10 30 4 40×12  40 12 78 4 20×12  20 12 30 4 40×16  40 16 78 4 20×16  20 16 30 4 40×20  40 20 78 4 25×8  25 8 40 4 40×25  40 25 78 4 25×10  25 10 40 4 40×32  40 32 78 4 25×12  25 12 40 4 50×20  50 20 88 4 25×16  25 16 40 4 50×25  50 25 88 4 25×20  25 20 40 4 50×32  50 32 88 4 32×8  32 8 50 4 50×40  50 40 88 4 32×10  32 10 50 4 60×25  60 25 92 4 32×12  32 12 50 4 60×32  60 32 92 4 32×16  32 16 50 4 60×40  60 40 92 4 32×20  32 20 50 4 60×50  60 50 92 4 32×25  32 25 50 4 — — — — — — www.precitool.de 23/345