Каталог Dormer Pramet фрезерование 2021 - 2022 - страница 326

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Grade description

P05–P25 M9315 Milling grade with high abrasion resistance even at high thermal loads, main

K10–K30MT-CVD- - -
application area is higher cutting speeds with medium or small depths of cut.
H10–H20
P10–P30
This grade has an ideal balance between wear resistance and toughness, it is mainly

M9325 K10–K30 designed for roughing operations. Advantages are excellent wear resistance even at

MT-CVD - - - relatively high cutting speeds with excellent reliability, this grade is more suitable for

applications using higher speeds and lower feed rates. H15–H20 P35–P50 A very tough grade, where the main advantage is the high strength of the cutting edge

M9340 and resistance to adverse cutting conditions. Although this material has an MT-CVD

M30–M40 MT-CVD - - -

M30 – M40 coating, it is possible to use emulsion cooling for its application, especially in optimum cutting conditions. S15–S20 P05–P20

One of the most abrasion-resistant milling grades which should be used under stable M5315 conditions. Its main advantage is the extremely high resistance to thermal stress and

K05–K25 MT-CVD - - -

abrasive K05 – K25 wear. It is mainly used for machining hard and very hard materials, particularly cast iron. H05–H20 P01–P10

Grade specially developed for copy milling, featuring high resistance to abrasion. It is M01–M10 suitable for machining at higher cutting speeds under stable cutting conditions, and for

M8310 PVD -

K01–K10 machining virtually all groups of machined materials (particularly stronger and harder materials). H05–H15 P10–P20

M10–M20 One of the most versatile milling grades, in terms of both the range of workpiece K10–K25 materials and the range of possible applications. It is characterised by high wear

8215PVD+ / -resistance and operational reliability. Its other advantages include excellent resistance
N10–N25to cracking induced by temperature shock. With its unique properties, this material is
S10–S15undoubtedly one of the pillars of the milling range.
H10–H15
P20–P40The main application area of this grade is machining all kinds of steels (including
M8325PVD-stainless) in the “soft state“. It can also be used for machining softer cast irons. Suitable
M15–M30for M15 – M30 machining at medium speeds under average cutting conditions.
P20–P40
M20–M35
K20–K40This grade is universal and can be used for machining various types of materials.
M8330PVD+ / -However, it’s priority application area lies within steels and ductile cast irons. It is

N15–N30 recommended for milling at medium speeds under unstable cutting conditions. S15–S25 H15–H25 P25–P50

Grade specially developed for copy milling, featuring high resistance to abrasion. It is M20–M40 suitable for machining at higher cutting speeds under stable cutting conditions, and for

M8340 PVD + / -

K20–K40 machining virtually all groups of machined materials (particularly stronger and harder materials). S20–S30