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Tungsten carbide burrs for general use, cut 3 PLUS, oval shape TRE

Tungsten carbide burr oval TRE dia. 03x07 mm shank dia. 3x75 mm Z3P universal medium cross cut

Item number:
21210087
EAN:
4007220779804

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Dia. external
Dia. shank
Length, cut
Length, total
Technical information
Tungsten carbide burr oval TRE dia. 03x07 mm shank dia. 3x75 mm Z3P universal medium cross cut

Cut
3 PLUS
Dia. external
3 mm
Dia. shank
3 mm
Length, cut
7 mm
Length, total
2.61 /64 Inch
Length, total
75 mm
RPM to, grey cast iron, white cast iron
31000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
31000 RPM
RPM to, soft non-ferrous metals
31000 RPM
RPM to, steels up to 1,200 N/mm²
31000 RPM
Radius corner design
1.2 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.

Oval burr according to DIN 8032 with cut conforming to DIN 8033.

Tungsten carbide burrs with a long shank are ideal for efficiently machining small, hard-to-reach areas of components. They can be shortened if required. Tungsten carbide burrs with the designation GL 75 mm are made from solid tungsten carbide, which means they can only be shortened using diamond tools.

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
  • To ensure cost­effective use of burrs, use a higher rotational speed and cutting speed. Use burrs with a shank diameter of 3 mm with drives with a power output of 75 to 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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