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Tungsten carbide burrs for general use, cut 3 PLUS, flame-shaped B

tungsten carbide burr flame B dia. 12x30mm shank dia. 6x150mm Z3P universal medium cross cut

Item number:
21103327
EAN:
4007220617779

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Dia. external
Dia. shank
Length, cut
Length, total
Technical information
tungsten carbide burr flame B dia. 12x30mm shank dia. 6x150mm Z3P universal medium cross cut

Cut
3 PLUS
Dia. external
12 mm
Dia. shank
6 mm
Length, cut
30 mm
Length, total
7,087
Length, total
180 mm
RPM to, grey cast iron, white cast iron
7000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
7000 RPM
RPM to, soft non-ferrous metals
7000 RPM
RPM to, steels up to 1,200 N/mm²
7000 RPM
Radius corner design
2.1 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.

Flame-shaped burr according to ISO 7755/8 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. This version has a long steel shank.

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 6 mm with drives with a power output from 300 watts.
Safety notes
  • For safety reasons, the maximum rotational speeds with contact with the workpiece require a reduction in the recommended speed of tungsten carbide burrs with standard shanks. Observe the product information included.
  • When working with long shank lengths, it is crucial that the tool is in contact with the workpiece (or inserted in the bore or slot to be machined) before the drive system is turned on. As a rule, the tool must remain in contact with the workpiece for as long as the machine is running. Failure to observe this procedure may result in burr failure (bending) and hence an increased risk of accidents. If continuous contact between the tool and the workpiece is not guaranteed during use, the maximum idling speeds must not be exceeded.
  • Not suitable for robotic or stationary applications. Risk of bending. Use only rigid clamping systems/drives.
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
Flexible shaft drive
Robot
Stationary machines
Straight grinder
Tool machine
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