686 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.686

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 686 0686 ENG Lab2u

JbBantfi' O VDI toolholders m Hi Precision short drill chuck for clockwise and anticlockwise rotation Standard ISO 10889 / DIN 69880 / VDI 3425, sheet 2. Version Coolant supply via indexing bore. Maximum coolant pressure 50 bar. 31 9720/9731 - GARANT type with Torx chuck key for high clamping force. Application On NC turning machines and machining centres. Note 31 9710- Made by Wezel Coolant pressure of at least 4 bar is necessary. Clamping range mm 1-13 2,5-16 Colour code VDI shanks 31 9710 Short drill chuck VDI 20 s 31 9720 jfeGmnt'11 VDI 30 s 31 9731 Short drill chuck VDI 40 d, mm 43 50.5 1, mm 81 81 Chuck key Hexagon TX25 Quick-change tapping chuck for right- and left-hand threads Standard ISO 10889 / DIN 69880 and VDI 3425, sheet 2. Version Resilient length compensation. Smooth action due to ball bearing sleeve. Optional extras Quick-change tapping collets, see No. 335420 - 335620. Toolholder Form F Application For tools with MT shank. Blanking plug Form Z2 ) raj 31 9720 Shank 0d, mm 20 30 40 Length compensation by compression/tension mm 0 D mm L mm s 31 9430 Quick-change tapping chuck M3-M14 7/7 38 55 s 31 9440 Quick-change tapping chuck M5-M22 12/12 54 86 Colour code for VDI shanks 31 9430 i j I- 1- For MT shank 1 2 3 4 Colour code VDI shanks 31 9740 Toolholder VDI 30 1319745 arbor' vdi 40 Form F d2 / d3 (31 9740) mm 68/12.065 68/17.780 68/23.825 - h,/h2/l, (31 9740) mm 28/30/27 28/30/27 28/30/66 - d2/d3/d4 (31 9745) mm - 83/17.780/55 83/23.825/58 83/31.267/68 h, /1, /12 (31 9745) mm - 32.5/36/22 32.5/36/22 32.5/80/22 Spigot 0 d, mm 16S 20S 25S 30S 40S 50S 16K 20K 25K 30K 40K S 31 Q77C1 Blanking plug FormZ2 Material Steel Plastic Colour code for VDI shanks 31 9770 Thread sizexoverall length 3,5X50 5X50 5X100 6X50 6X100 s 31 9115 Coolant pipe, copper 319115 31 9118 Coolant pipe, stainless steel Colour code for VDI shanks 319118 Colour code I VDI holder size 16 VDI holder size 20 VDI holder size 25 VDI holder size 30 I VDI holder size 40 VDI holder size 50 686 Main catalogue Hoffmann Group 46 Coolant pipe for VDI arbors Version 31 9115- Material copper (CU). 31 9118- Material V2A (stainless steel). Application In VDI arbors in ball type coolant nozzles with metric threads.