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Tungsten carbide burrs for general use, cut 3 PLUS, tree shape with radius end RBF

Tungsten carbide burr tree shape with radius end RBF dia. 12x25 mm shank dia. 8 mm Z3P universal medium cross cut

Item number:
21117828
EAN:
4007220047798

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Dia. external
Dia. shank
Length, cut
Length, total
Technical information
Tungsten carbide burr tree shape with radius end RBF dia. 12x25 mm shank dia. 8 mm Z3P universal medium cross cut

Cut
3 PLUS
Dia. external
12 mm
Dia. shank
8 mm
Length, cut
25 mm
Length, total
2,559
Length, total
65 mm
RPM from, grey cast iron, white cast iron
12000 RPM
RPM from, hardened, heat-treated steels over 1,200 N/mm²
7000 RPM
RPM from, high-temperature-resistant materials
7000 RPM
RPM from, rust and acid-resistant steels
7000 RPM
RPM from, steels up to 1,200 N/mm²
12000 RPM
RPM to, grey cast iron, white cast iron
16000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
9000 RPM
RPM to, high-temperature-resistant materials
12000 RPM
RPM to, rust and acid-resistant steels
8000 RPM
RPM to, steels up to 1,200 N/mm²
16000 RPM
Radius corner design
2.5 mm
Packaging unit
1 piece
Description

Cut 3 PLUS is cross cut and 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.

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.

Tree-shaped burr with radius end according to DIN 8032 with cut conforming to DIN 8033.

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)
Case-hardened steels
Cast iron
Cast steel
Cobalt-based alloys
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Hard aluminium alloys
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
High-temperature-resistant materials
Nickel-based alloys (e.g. Inconell and Hastelloy)
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)
Tool steels
White annealed cast iron (GTW, GJMW)
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
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