Режущие и зажимные инструменты Hoffmann Group 2026 - страница 856

GBP 57 GARANT Master Eco screw-on toolholder for thread turning inserts Highly efficient cooling directly on the cutting edge and additional flank face cooling. Supplied with: With shim 1.5°. Note: Coolant transfer via slot on the underside of the shank in conjunction with GARANT Master Eco holder No. 319006 − 319136 or No. 317900 for shank length < 125 mm. Optional connection possibility via hose connection (G 1/8 inch) No. 269207 and 269208. L L1 27 2007 Positioning within the scale ensures precise coolant transfer. L4 Shank size / insert 27 2007 27 2008 L4 L1 L Clamping screw Shim 1.5° Clamping screw for 21U 21U size L shim GARANT Master Eco screw-on toolholder ​ ​ ​ ​ 27 2007 27 2008 ​ mm right-hand left-hand mm mm mm ​ ​ ​ ​ 16/16 eShop eShop 20 30 80 269023 3 272600 1.5 272610 1.5 279824 1 20/16 eShop eShop 25 30 90 269023 3 272600 1.5 272610 1.5 279824 1 25/16 eShop eShop 32 30 100 269023 3 272600 1.5 272610 1.5 279824 1 25/22 eShop eShop 32 30 100 269023 4 272606 1.5 272616 1.5 279824 2 HOLEX Pro Eco screw-on toolholder for thread turning inserts Targeted cooling on the cutting edge. Supplied with: With shim 1.5°. Note: Coolant transfer under the head via hose connection (G 1/8 inch – included in delivery). NEW L L1 L4 27 2024 Shank size / insert 27 2024 27 2025 L4 L1 L Clamping screw Shim 1.5° Clamping screw for 22E 22E size L shim HOLEX Pro Eco screw-on toolholder ​ ​ ​ ​ 27 2024 27 2025 ​ mm right-hand left-hand mm mm mm ​ ​ ​ ​ 20/16 eShop eShop 25 25 125 269028 2 272600 1.5 272610 1.5 279824 3 25/16 eShop eShop 32 25 150 269028 2 272600 1.5 272610 1.5 279824 3 TOOLHOLDER WITH THROUGH-COOLANT – DIFFERENTIATION 27 GARANT Master Eco – efficient, systematic cooling. HOLEX Pro Eco – simple and clever. ■ Minimises heat-induced insert ■ Minimises heat-induced insert wear on both the rake face and wear on the rake face. the flank face. ■ Coolant transfer via tubing ■ Variable arrangement of the VDI below the head without holder system any other peripherals. with coolant transfer via ■ The smart choice for slot at the bottom of the shank. standard applications. ■ Problem-solver, especially for materials with low thermal conductivity. 856