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Tungsten carbide burrs for high performance, STEEL HC-FEP, conical shape with radius end KEL

Tungsten carbide high-performance burr STEEL tree shape with radius end KEL dia. 12x30 mm shank dia. 6 mm HICOAT for steel

Item number:
21125290
EAN:
4007220222904

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Dia. shank
Length, cut
Length, total
Technical information
Tungsten carbide high-performance burr STEEL tree shape with radius end KEL dia. 12x30 mm shank dia. 6 mm HICOAT for steel

Angle
14 °
Cut
STEEL HC-FEP
Dia. external
12 mm
Dia. shank
6 mm
Length, cut
30 mm
Length, total
2,756
Length, total
70 mm
RPM from, hardened, heat-treated steels over 1,200 N/mm²
12000 RPM
RPM from, steels up to 1,200 N/mm²
12000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
24000 RPM
RPM to, steels up to 1,200 N/mm²
24000 RPM
Radius corner design
2.6 mm
Packaging unit
1 piece
Description

High-performance cut STEEL with HICOAT coating HC-FEP is characterized by its high degree of hardness and wear resistance. It enables effective chip removal through improved anti-adhesion characteristics and is highly temperature-resistant. It allows for a longer tool life and use at higher cutting speeds in comparison with uncoated burrs.

Conical burr with round radius end according to DIN 8032.

Advantages
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
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
  • 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)
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
PFERDVALUE

PFERDEFFICIENCY

recommends burrs with the HICOAT coating 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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