Nytt i PFERD-programmet New in the PFERD Product Line

TC burrs with HC-FEP coating are an advanced
development of the existing PFERD coating
HC-FE.
The coating stands out due to its extreme
hardness and excellent thermal and chemical
resistance.
This increases performance and significantly
reduces wear in manual and stationary use.
TC burrs with HC-FEP coating are high-power
tools which always meet the continually
increasing demands made on modern production
technology.
To determine the recommended cutting speed
[m/min], please proceed as follows:
� Select the material group
that is to be processed.
� Determine the type of application.
� Select the cut.
� Establish the cutting speed range.
Advantages
New in the PFERD Product Line 202
HC-FEP coating for iron and steel materials:
� Extremely versatile coating for steel and
cast iron.
� Extremely hard and wear-resistant.
� Effective chip flow thanks to improved
gliding properties.
� Increase in productivity thanks to use in
higher speed range.
� Extremely tough coating.
� Extremely temperature-resistant.
To determine the recommended rotational
speed [RPM], please proceed as follows:
� Select the required burr diameter.
� The cutting speed range and burr diameter
determine the rotational speed range
[RPM].
TC Burrs HICOAT ® – Coating HC-FEP
HC-FEP coating
for iron and steel materials
� Material groups � Application � Cut Coating � Cutting speed
Steel,
cast steel
Cast iron
Non-hardened, non-heat
treated steels up to
1200 N/mm² (< 38 HRC)
Hardened, heat-treated
steels exceeding
1200 N/mm² (> 38 HRC)
Grey cast iron,
white cast iron
Example
Tungsten carbide burr, cut 3 PLUS, HC-FEP
Diameter: 12 mm.
Coarse machining of non-hardened, non-heattreated
steels.
Cutting speed: 450 - 600 m/min
Rotational speed: 12.000 - 16.000 RPM
Construction steels, carbon steels,
tool steels, non-alloyed steels, casehardened
steels, cast steels Coarse machining =
Tool steels, tempering steels,
alloyed steels, cast steels
Cast iron with flake graphite EN-GJL,
with nodular graphite cast iron
EN-GJS, white annealed cast iron EN-
GJMW, black cast iron EN-GJMB
high stock removal
Coarse machining =
high stock removal
3 PLUS
HC-FEP 450 - 600 m/min
HC-FEP 250 - 350 m/min
3 PLUS HC-FEP 450 - 600 m/min
� Cutting speed [m/min]
�
250 300 350 450 600
Dia. [mm]
Rotational speed [RPM]
6 13.000 16.000 19.000 24.000 32.000
10 8.000 10.000 12.000 14.000 19.000
12 7.000 8.000 9.000 12.000 16.000
7