Tungsten carbide burrs for high performance, ALLROUND, conical shape with radius end KEL

Tungsten carbide high-performance burr ALLROUND tree shape with radius end KEL dia. 08x20mm shank dia. 6mm universal coarse

Item number:
21001025
EAN:
4007220093481
Technical information
Tungsten carbide high-performance burr ALLROUND tree shape with radius end KEL dia. 08x20mm shank dia. 6mm universal coarse

Angle
16 °
Cut
ALLROUND
Dia. external
8 mm
Dia. shank
6 mm
Length, cut
20 mm
Length, total
2,362
Length, total
60 mm
RPM from, grey cast iron, white cast iron
18000 RPM
RPM from, hard non-ferrous metals
18000 RPM
RPM from, hardened, heat-treated steels over 1,200 N/mm²
10000 RPM
RPM from, rust and acid-resistant steels
18000 RPM
RPM from, soft non-ferrous metals
18000 RPM
RPM from, steels up to 1,200 N/mm²
18000 RPM
RPM to, grey cast iron, white cast iron
36000 RPM
RPM to, hard non-ferrous metals
24000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
18000 RPM
RPM to, rust and acid-resistant steels
24000 RPM
RPM to, soft non-ferrous metals
30000 RPM
RPM to, steels up to 1,200 N/mm²
30000 RPM
Radius corner design
1.25 mm
Packaging unit
1 piece
Description

With the innovative ALLROUND cut, PFERD has developed unique burrs for versatile use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron. The ALLROUND cut offers all the benefits of the tried-and-tested 3 PLUS cut, but its stock removal rate is up to 30 % higher for steel. It enables comfortable working with reduced vibration and less noise. The ALLROUND cut also helps users save considerable time when working, thus making it an economically efficient option.

Conical burr with round radius end according to DIN 8032.

Advantages
  • Significantly better stock removal rate than burrs with a conventional cross cut.
  • Saves time and money thanks to its very high stock removal rate on key materials.
  • Comfortable working thanks to reduced vibration and less noise.
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
Recommendations for use
  • To prevent vibrations, place the tools on powerful drives with an elastically supported spindle wherever possible.
  • Observe the recommended rotational speeds.
  • 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
  • The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
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
Steel materials with a hardness > 54 HRC
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
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
PFERDVALUE

PFERDEFFICIENCY

recommends burrs with the ALLROUND cut for working for long periods with low levels of fatigue, whilst saving resources and achieving perfect results as quickly as possible.
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PFERDERGONOMICS

recommends burrs with the ALLROUND cut as an innovative tool solution for comfort when working, with significantly reduced vibration and less noise.
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