772 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.772

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 772 0772 ENG Lab2u

Hoffmann Group 47 Shank 0 d, HOLE . i&Ganiit‘ HOLE . 31 9171 Tool holder form C3 axial, right hand eco-tool holder form C3 axial, right hand Tool holder form C4 axial, left-hand eco-tool holder form C4 axial, left-hand h, (319160,319170) h, (319161,319171) h2 (319160,319170) h2 (319161,319171) b, b2 b, \ h. I, Colour code for VDI shanks mm 16 20 25 30 40 50 75.83 97.22 - 94.05 108.90 157.41 - 103.46 126.72 109.89 126.72 249.48 75.44 80.98 - 99.50 108.90 157.41 - 109.89 143.55 126.72 143.55 283.14 mm 12 16 - 20 25 32 mm - 16 16 20 25 25 mm 17 22 - 29 34 41 mm - 22 22 29 34 34 mm 43 52 58 70 85 100 mm 24 27 33 35 42.5 50 mm 13 13 19 17 20.5 26 mm 20 25 25 28 32.5 50 mm 22 30 30 38 48 60 mm 44 55 55 70 85 100 j 319160 319161 a 319170 319171 ;/0- i Double-sided axial toolholder Case hardened HRC 58 ± 2. All functional faces ground. With ball type coolant nozzles. Standard: IS0 10889/ DIN 69880/VDI4325, sheet 2. Application: Double serrations allow normal use or overhead use. Shank 0 d, mm 25 30 40 f ecoVDI double-sided axial toolholder £ 31 9191 " 496.98 610.83 741.51 h, mm 16 20 25 h2 mm 22 29 34 b, mm 66 110 130 b2 mm 33 55 65 b, mm 19 37 43 h. mm 25 33 43.5 b< mm 46 38 48 1, mm 70 70 85 Colour code for VDI shanks Parti ng-off toolholder With special adjustable ball type coolant nozzle for optimum cooling of the cutting edge, irrespective of the groove depth. This reduces the temperature both at the main cutting edge and the auxiliary cutting edge, and permits a significant increase in cutting speed. Rigid toolholder for parting-off tools. Blade clamped using clamping plate. Application: Allows parting-off tools of different makes to be used. Note: From size 20 with lateral coolant transfer for ECO grooving tool No. 273866 with direct cutting edge and rake face cooling. Screw plug for ball nozzle included. If conventional grooving tools are used, the lateral coolant transfer is blocked by the grooving tool. tr 319132 itr Li 319133 di t V' 1 H, tl 1 , L 2 m Shank 0 d. mm CT I 20 I 25 I 30 I 40 IKS 5 31 9132 eco parting-off toolholder with ICS 197.01 227.70 223.74 245.52 273.24 328.68 iwj ’ 1 s 319133 eco parting-off toolholder overhead with ICS 197.01 227.70 223.74 245.52 273.24 328.68 suitable for blade height mm 19 26 26 32 32 32 H, mm 42 47 47 57.4 73 75.5 h2 mm 20 29 29 37 47 47 L, mm 29 36 36 47 54 62 mm 42 55 60 70 85 100 Colour code for VDI shanks Advantages with CARANT eco: Flat helical swarf for outstanding chip evacuation,. Hardly any traces of wear after the testrun. Surface roughness measurement shows smooth surfaces. Colour code: VD116 VDI 20 VDI 25 VDI 30 VDI 40 VDI 50 772