Tungsten carbide burrs for high performance, FVKS, cylindrical shape ZYA without end cut

Tungsten carbide burr cylindrical ZYA dia. 06x25 mm shank dia. 6 mm FVKS ZBS for plastics (GRP/CRP)

Item number:
21457697
EAN:
4007220869055
Technical information
Tungsten carbide burr cylindrical ZYA dia. 06x25 mm shank dia. 6 mm FVKS ZBS for plastics (GRP/CRP)

Cut
FVKS
Dia. external
6 mm
Dia. point
2.5 mm
Dia. shank
6 mm
Length, cut
25 mm
Length, total
2,559
Length, total
65 mm
RPM from, thermoplastics, fibre-reinforced plastics (GRP/CRP) with a fibre content over 40 %
24000 RPM
RPM to, thermoplastics, fibre-reinforced plastics (GRP/CRP) with a fibre content over 40 %
48000 RPM
Version
ZBS
Packaging unit
1 piece
Description

Tungsten carbide burrs with the FVKS cut are suitable for trimming and contour milling on a wide range of fibre-reinforced plastics (GRP/CRP). They are also suitable for general use on hard glass and carbon-fibre-reinforced duroplastics. Due to its high concentricity, the FVKS cut is suitable for tool machines and manual applications. It is characterized by smooth milling and produces a smooth cut edge. The FVKS cut is suitable for use on machines and robots with high feed rates.

Cylindrical burr with centre drill.

Burrs with a centre drill (ZBS) allow combined drilling and milling work.

Advantages
  • Particularly well suited to GRP and CRP, also with > 40 % fibre content.
  • Creates smooth edges and is characterized by smooth milling action.
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
Recommendations for use
  • Select a burr diameter greater than the thickness of the material to be machined, to avoid impacts and chattering with the risk of damaging or breaking the tool.
  • Increase the rotational speed if the tool tends to chatter.
  • If necessary, reduce the rotational speed and contact pressure if melting occurs.
  • To prevent vibrations, place the tools on powerful drives with an elastically supported spindle wherever possible.
  • Observe the recommended rotational speeds.
  • Burrs with a centre drill (ZBS) are particularly ideal for manual application. They allow secure drilling on almost all surface conditions.
Materials that can be worked
Fibre-reinforced thermosetting plastics (GRP, CRP)
Fibre-reinforced thermosetting plastics (GRP, CRP) with a fibre content > 40 %
Fibre-reinforced thermosetting plastics (GRP, CRP) with a fibre content ≤ 40 %
Plastics
Thermoplastics
Applications
Cutting out holes
Deburring
Drilling
Leveling
Milling
Milling out
Surface work
Trimming
Drive types
Flexible shaft drive
Robot
Stationary machines
Straight grinder
Tool machine
Downloads

PFERD Newsletter subscription

Register here free of charge for our PFERD newsletter and receive all the latest news on products, services and promotions from the world of PFERD on a regular basis.