FinishLinePremium With new press-to-size insert

FinishLine Premium One tool – many applications The FinishLine Premium universal milling program from LMT Kieninger for pre-finishing and finishing is supplemented by a press-to-size indexable insert. The special topography of the new CPKT cutting insert with chipbreaker is optimized for machining ISO-P and ISO-M material classes. This means that even long-chipping materials such as unalloyed structural steels or rust- and acid-resistant materials can be machined efficiently. Advantages: ◼ Directly pressed insert with chipbreaker for ISO-P and ISO-M ◼ Infeeds over 1 mm possible ◼ Wet and dry machining...

One cutting edge produces the surface. With this principle, LMT Kieninger developed the new Wiper XXL insert. Having this in mind, only one insert needs to be changed to Wiper XXL on the face milling cutters Ø 52 mm to 100 mm. This one insert stands out about 0.02 mm (Fig. 3) and serves as a wiper to reproduce the required surfaces. The remaining insert seats are to be equipped with inserts of either the FG0 or WG0 geometry which perform the semi finishing. This procedure is also to be used for the CBN insert with Wiper XXL. Fig. 1: Without wiper geometry, FG0 This mixed configuration of inserts...

Application example Cast iron frame Insert: 8 x CPHX 080310ER-WG0 l LCPH05M 1 x CPHX 080310ER-WGO-A (Wiper XXL) Maximum feed per tooth (fz/mm) according to the number of teeth Wiper-dimension of FinishLine Premium in mm

The hard milling grade for materials up to 65 HRC LMT • KIENINGER Another addition to our existing program is the grade LCPH05M. This new cutting grade is specially developed for the machining of hardened materials up to 65 HRC. ened parts with best surface quality are required The solution in these cases is the high-precision Premium with the new grade LCPH05M as well. more frequently. tool FinishLine Especially when producing injection molds, mostly hardened materials need to be machined, a perfect surface is first priority. But not only in injection molds. also in general machining hard- Cutting...

Overview of geometriesGeneral application recommendations To achieve the best possible result with the milling system FinishLine Premium, it is mandatory to keep the following application recommendations in focus. Wiper medium - WG0 Waxial = 1.0 mm Wradial = 1.5 mm ■ Suitable for long-chipping materials ISO-P ■ Suitable for stainless materials ISO-M ■ Suitable for copy, shoulder and face milling ■ Infeed depth over 1 mm possible Features: ■ Suitable for very high surface qualities for example in injection molds (tool steel) ■ Suitable for face milling and 90° shoulder milling ■ Main applications...

Indexable inserts for FinishLine Premium cutters N = Number of cutting edges Cutting materials Ident No. N=2 ◼ = First choice ◻ = Second choice 1) CBN tipped inserts on request Description/designation of grades and ISO-Code starting page 5 Declaration Wax und Wra on page 4

FinishLine Premium Screw-on type

Application example Comparison surface quality Strategy: Face milling FinishLine Premium Grindet version The new sintered insert CPKT generated a significantly improved surface quality compared to all competitors. Only the grinded version CPHX from LMT Tools continues to produce a better surface.

1) For very good surface qualities, please note the max. feed per tooth on page 4 The cutting data indicated are starting values and must be adjusted to the prevailing conditions. ° Wet machining, sufficient emulsion volume required

Recommended cutting datas with ae = 0.75 x d1 (d1 = Cutter diameter) Face milling Peripheral milling CPHX… CPKT… CPHX… ap max vc fz vc fz ap max vc fz -FG0 -WG0 ap (mm) (m/min) (mm)(1) (mm) (m/min) (mm) (mm) (m/min) (mm) ap max (mm) 1 360–400 0.15 1.5 360–400 0.15 0.8 1.5 Publication details Publisher: LMT Tools Global Operations GmbH & Co. KG, Vogesenstrasse 23, 77933 Lahr, Germany, Phone: +49 78 21 943-0 Responsible for the content: Jörn Grindel Design: deckermedia GbR, Graal-Müritz Printing: Druckerei Weidner GmbH, Rostock © LMT Tools Global Operations GmbH & Co. KG This publication may not...

SAP-Nr. 7464703 (08/2024) Printed in Germany Our worldwide subsidiary companies can be found on our website www.lmt-tools.com