Tungsten carbide burrs for general use, cut 3, rim shape N

Tungsten carbide burr rim shape N dia. 25x06 mm shank dia. 8 mm Z3 universal medium

Item number:
21134338
EAN:
4007220048757
Technical information
Tungsten carbide burr rim shape N dia. 25x06 mm shank dia. 8 mm Z3 universal medium

Angle
90 °
Cut
3
Dia. external
25 mm
Dia. shank
8 mm
Length, cut
6 mm
Length, total
1,811
Length, total
46 mm
RPM from, grey cast iron, white cast iron
6000 RPM
RPM from, hard non-ferrous metals
3000 RPM
RPM from, hardened, heat-treated steels over 1,200 N/mm²
3000 RPM
RPM from, rust and acid-resistant steels
3000 RPM
RPM from, soft non-ferrous metals
6000 RPM
RPM to, grey cast iron, white cast iron
8000 RPM
RPM to, hard non-ferrous metals
4000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
4000 RPM
RPM to, rust and acid-resistant steels
4000 RPM
RPM to, soft non-ferrous metals
8000 RPM
Packaging unit
1 piece
Description

Cut 3 is especially well-suited to machining of cast iron, steel, stainless steel (INOX), nickel-based alloys and titanium alloys. It is characterized by its high stock removal rate and achieves a good surface.

Tungsten carbide burrs for general applications are suitable for fine and coarse stock removal on the key materials used in industrial manufacturing. They provide a good stock removal rate and are not specific to a particular material.

Rim-shaped burr, circumferential cut is 90° and symmetric, tapered tip. The rim shape is particularly well suited to producing and processing prism-shaped keyways.

Advantages
  • Good stock removal rate through optimum matching of tungsten carbide, geometry, cut and available coating.
  • Long tool life.
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
  • High surface quality.
Recommendations for use
  • 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 8 mm with drives with a power output from 300 watts.
Materials that can be worked
Annealed cast iron
Black annealed cast iron (GTS, GJMB)
Brass
Bronze
Case-hardened steels
Cast iron
Cast steel
Copper
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Hard aluminium alloys
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
Hard non-ferrous metal
Soft non-ferrous metal
Stainless steel (INOX)
Steel
Steel, cast steel
Steels over 700 N/mm² (> 220 HB)
Steels up to 1,200 N/mm² (< 38 HRC)
Steels up to 700 N/mm² (< 220 HB)
Titanium
Titanium alloys
Tool steels
White annealed cast iron (GTW, GJMW)
Zinc
Applications
Deburring
Milling
Milling out
Drive types
Flexible shaft drive
Robot
Stationary machines
Straight grinder
Tool machine
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