Tungsten carbide burrs for high performance, ALU HC-NFE, tree shape with radius end RBF

Tungsten carbide high-performance burr ALU tree shape with radius end RBF dia. 12x25mm shank dia. 6mm for aluminium/non-ferrous metals HICOAT

Item number:
21117885
EAN:
4007220533192
Technical information
Tungsten carbide high-performance burr ALU tree shape with radius end RBF dia. 12x25mm shank dia. 6mm for aluminium/non-ferrous metals HICOAT

Cut
ALU HC-NFE
Dia. external
12 mm
Dia. shank
6 mm
Length, cut
25 mm
Length, total
2,559
Length, total
65 mm
RPM from, hard non-ferrous metals
16000 RPM
RPM from, soft non-ferrous metals
16000 RPM
RPM from, thermoplastics, fibre-reinforced plastics (GRP/CRP)
16000 RPM
RPM to, hard non-ferrous metals
34000 RPM
RPM to, soft non-ferrous metals
34000 RPM
RPM to, thermoplastics, fibre-reinforced plastics (GRP/CRP)
34000 RPM
Radius corner design
2.5 mm
Packaging unit
1 piece
Description

The use of burrs with the PFERD HICOAT coating HC-NFE prevents chips adhering during work on soft aluminium alloys. This increases the tool life and improves the surface quality of the workpiece.

Tree-shaped burr with radius end according to DIN 8032.

Advantages
  • Mainly used for long-chipping and lubricating non-ferrous metals.
  • Maximum stock removal rate.
  • Effective chip removal through improved anti-adhesion characteristics.
  • Lower thermal loads.
  • Increased tool life.
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
Recommendations for use
  • To prevent vibrations, place the tools on powerful drives with an elastically supported spindle wherever possible.
  • Observe the recommended rotational speeds.
  • If the smallest area of the burr diameter is being used, the recommended rotational speed can be increased accordingly.
  • To ensure cost­effective use of burrs, use a higher rotational speed and cutting speed. Use burrs with a shank diameter of 6 mm with drives with a power output from 300 watts.
Materials that can be worked
Aluminium
Brass
Bronze
Copper
Fibre-reinforced thermosetting plastics (GRP, CRP)
Hard aluminium alloys
Hard non-ferrous metal
Plastics
Soft aluminium alloys
Soft non-ferrous metal
Thermoplastics
Tough aluminium alloys
Zinc
Applications
Cutting out holes
Deburring
Leveling
Milling
Milling out
Surface work
Work on weld seams
Drive types
Drive spindle
Flexible shaft drive
Robot
Stationary machines
Straight grinder
Tool machine
PFERDVALUE

PFERDEFFICIENCY

recommends burrs with the HICOAT coating for working for long periods with low levels of fatigue, whilst saving resources and achieving perfect results as quickly as possible.
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