Режущие и зажимные инструменты Hoffmann Group 2026 - страница 337

GBP 57 L G C 55° HSS-E- DIN ISO h9 PM 2189 228 X 3 ≤3×D ≤3×D ØD Ø DS ​Fluteless machine tap with oil grooves DIN 2189 (≈ DIN 5156). With oil grooves; optimum lubrication effect even in deeper threads. 13 9395 – Special TiAlN coating, highly suitable for aluminium alloys. 13 9425 – With internal coolant feed laterally from the grooves. Permits the longest possible tool life when machining through holes and blind holes. 13 9395 13 9475 – HOLEX Pro Form: High-performance fluteless tap for use in a wide range of materials. ■ HSS-E-PM tool material for high wear resistance. ■ The latest-generation optimised HiPIMS TiN coating. 13 9400 13 9395/9400 – The innovative polygon form permits a wide application spectrum. The multi-function layer structure achieves maximum service life even in high-tensile materials. 13 9415/9425 – GARANT Master Form Steel: The latest generation of high-performance fluteless taps, specially developed for use in 13 9415 steels. ■ Optimised polygon geometry for a lower torque. ■ Multi-layer HIPIMS coating for high wear resistance. ■ HSS-E-PM substrate for top process reliability. Application: For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal 13 9425 within the connection). 13 9475 Suitable for/ vc [m/min] ISO code N N N P P P P P H H H H H M M S N ​ ​ ​ ​ ​ ​ 13 9395 42 42 28 32 ● ● 13 9400 32 27 22 17 12 7 22 ● ● 13 9415 38 37 35 27 18 12 12 7 22 ● ● ● 13 9425 42 40 38 29 20 15 15 8 25 ● ● ● 13 9475 20 20 27 25 25 10 8 20 ● ● ● G 13 9395 13 9400 13 9415 13 9425 13 9475 Threads Thread ⌀ L ⌀ Ds □ Tapping 11H 11H 12I 11I 11I per inch hole ⌀ guide value GARANT Master Form Steel HOLEX Pro Form Fluteless machine tap fluteless machine tap fluteless machine tap with oil grooves with oil grooves with oil grooves HSS-E-PM HSS-E-PM HSS-E-PM HSS-E-PM IC HSS-E-PM TiAlN TiN TiAlN TiAlN TiN ​ mm mm mm mm mm G1/8 G1/4 eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop 28 19 9.73 13.16 90 100 7 11 5.5 9 9.25 12.55 13 G3/8 eShop eShop eShop eShop eShop 19 16.66 100 12 9 16.05 G1/2 eShop eShop eShop eShop eShop 14 20.96 125 16 12 20.05 Synchro insert with ER collet base body Advantages: ■ Better thread quality. ■ Less risk of tool breakage. ■ Increased process reliability thanks to reduced axial forces and reduced load on the thread flanks. Very flexible due to the ■ Increases the life of the tap. ER base body. ■ Modular design ensures flexibility in use. ■ Easy handling thanks to the quick-change adapter. ■ Perfect price/performance ratio yields optimum performance Suitable for through-coolant up to 50 bar. at low procurement costs. Quick-change adapter ensures Optimum shorter set-up times. damping. Slender design, ideal where headstock clearances are limited. For further information see Clamping Technology, No. 33 8180 – 33 8186. 337