ø 5 x 1,50
ø 12 x 3,97
ø 7 x 1,99
ø 7 x 2,38
ø 10 x 3,18
ø 16 x 4,76
ø 20 x 6,00
7
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7
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7
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TECHNOLOGY OVERVIEW
MILLING CUTTER BODIES
u
u
Increased economic ef ficiency
Our seven different diameters for round inserts alone, plus numerous additional geometries and sizes – combined with
five different rake angles in our milling cutter bodies – provide optimum cutting conditions for almost every application
you can think of.
Large variaty of rake angles for every special application.
negativ rake angle for maximum stability
and smooth running
0° rake angle, the best solution for high accu-
rate contur millung and machining hardened
materials
milling cutter bodies with positive rake angles
are suitable for nearly every application, to-
gether with inserts with concave molding they
are the best solution for machining RSH mate-
rials
additional
(double)
clamp
support in
cutter body
retention
forces
clamping
claw
cutting pressure
cutting pressure
Torx
®
screw
Optimum load distribution
The patent-protected, specially developed insert seats in our milling cut-
ter bodies absorb all axial and radial milling forces, because the insert is
not only fixed with a Torx
®
screw, it is also supported by being embedded
into the cutter body. Thus, the cutting pressure no longer acts on the
screw alone, but is also absorbed by our milling cutter bodies.
Compared to open insert seats, our incorporated insert seats allow stron-
ger teeth, clearly improving the rigidity of our milling cutters. This results
in longer tool life and allows higher feed rates. Additional double clamps
provide excellent support, even under extreme cutting conditions.
Reduced wear
Our chip spaces were specially designed for exceptionally easy chip flow, thus protecting both body and workpiece from
damage. The supply channels for the coolant in arbors and cutter bodies are precisely coordinated with each other so
that the coolant is conducted directly onto the cutting edge even under difficult cutting conditions.
Specially selected materials and extra-hard coatings offer higher tensile strength and heat resistance, making Pokolm
tools and arbor systems unbeatable in durability and long-life-cycles.
21
Milling cutter bodies -USPs2
