DOUBLETRIGA ®
8Pages

Catalog excerpts

The state-of-the-art universal milling cutter with 2x3 cutting edges per insert for maximum efficiency

 doubletriga  Milling cutter bodies State-of-the-art universal milling systems with 2 x 3 cutting edges per insert ith Doubletriga, the latest entry in POKOLM's range of milling cutters, the engineers have delivered a genuine universal genius of state-of-the-art design. Six cutting edges per insert provide for maximum efficiency. On top of this, the advanced geometry guarantees high milling rates and excellent finish quality at the same time. High feed rates of up to fz 1.5 mm are possible. The fully peripherally ground inserts with robust cutting edge profiles and a real corner radius of...

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© six cutting edges per insert for maximum efficiency © high cutting rate while maintaining an excellent finish quality © high feed rates of up to fz 1.5 mm are feasible © 3 mm real corner radius © state-of-the-art insert geometry with a robust cutting edge profile © secure positioning and fixation with anti-twist protection © long service life and high process reliability © positive-locking three-point bearing for secure positioning and fixation of © large contact area for a long service life © inserts fully peripherally ground © all six cutting edges are uniquely labelled for easy...

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 doubletriga  Milling cutter bodies six cutting edges per insert for maximum efficiency high cutting rate while maintaining an excellent finish quality all tools feature an internal coolant supply high feed rates of up to fz 1.5 mm are feasible secure positioning and fixation with anti-twist protection of the inserts Milling cutter bodies Threaded shank end mill bodies Shell-type milling cutter bodies 35 505 P Torx screw A > Page 6 GWSTPS8ISK hexagon socket set screw B > Page 6 Indexable inserts TV 1-5 T10 500 P Screwdriver Torque Torx interchangeable bit Vario®-S with window for Torque...

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Feed per tooth (fz) | d.o.c. (ap) Material Quality Coating Cutting speed (vc in m/min) Material Quality Coating Application roughing finishing roughing finishing Extended operation data Plunging major application minor application

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 doubletriga  Milling cutter bodies Accessories Accessories Torx screw M 3,5 | L 9 | T 10 Plus Additional screws and washers | hexagon socket set screw hexagon socket set screw M 8x1.25 | M8x0.75 | hexa. size 4 Spanners / screwdrivers | Torx-screwdriver 10 500 P Torque screwdrivers and accessories | Torque screwdrivers TV 1-5 Screwdriver Torque Vario®-S with window scale from Nm 1.0 | up to 5,0 Nm | with scale, inc setter with scale, incl. setter Torque screwdrivers and accessories | Torx bits, standard T10 500 P Torx interchangeable bit for Torque Vario® T 10 | L 175 | max. 3.8 Nm Torque...

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Doubletriga in practical tests ‑ convincing results Material to be machined: ST52-3 Wear patterns on insert 05 90 850 R30 Cooling Insert vf feed rate [mm/min] Life length [m] Stock removal rate [cm3/min] Machining of a prototype mould for sheet metal forming. Despite the flame cut edges, a reliable cycle time of 90 min was achieved with all six cutting edges. Material to be machined: 1.2344 / H13 - 35 HRC Tool Insert Coating vf feed rate [mm/min] Life length [m] Stock removal rate [cm3/min] Mould insert being machined on a horizontal machining centre. The real corner radius of 4 r = 3.0 mm...

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Pokolm Frästechnik GmbH & Co. KG Adam-Opel-Straße 5 33428 Harsewinkel Germany Fon: +49 5247 9361-0 Fax: +49 5247 9361-99 info@pokolm.com www.pokolm.com

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