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pferd_21212573

PFERD KUD 0403/3 MICRO carbide high-efficiency burrs ball shape 4x3mm 3mm fine machining - 21212573

41.38 tax incl.
€34.20 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
each

  • Ordered before 20:00 - delivered as of 26/05/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Product description

  • PFERD Tungsten carbide high-performance burr MICRO ball KUD dia. 04x03 mm shank dia. 3 mm finishing

Characteristics

  • Tungsten carbide burrs with the MICRO cut are specifically designed for finishing and are used in areas in which mounted grinding points are used for example
  • They offer a higher stock removal rate and produce a high surface quality, particularly compared with conventionally milled surfaces
  • They also operate with low vibration and little noise
  • They maintain their geometry over their entire tool life, and are well-suited to manual and machine applications
  • Almost all materials up to a hardness of 68 HRC can be machined
  • Ball-shaped burr according to DIN 8032

Advantages:

  • High surface quality.
  • Unlike with mounted grinding points, there is no change in geometry due to wear and tear.
  • Use on almost all materials up to 68 HRC.
  • The highly accurate concentricity enables impactfree working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
Key features according to our expert
  • Diameter: 4 mm
  • Shank size (milling cutter): 3 mm
  • Shank type: Cylindrical
  • Shape (burr cutter): Sphere (D)
  • Cutting length: 3 mm
Specifications / All features
  • Brand: PFERD
  • EAN: 4007220895412
  • Supplier number: PFERD 21212573
Diameter
4 mm
Shank size (milling cutter)
3 mm
Shank type
Cylindrical
Shape (burr cutter)
Sphere (D)
Cutting length
3 mm
Workable materials 3
High-speed steel
Workable materials 1
Black annealed cast iron (GTS, GJMB)
Processing tasks
Obtaining cut-outs
Processing tasks 3
Milling
Workable materials 12
Steel
Workable materials 16
Steel up to 700 N/mm² (< 220 HB)
Processing tasks 1
Deburring
Rpm up to, hardened refined steels above 1,200 n/mm²
48000
Processing tasks 5
Machining of surfaces
ø outside metric
4
Workable materials 10
Nickel-based alloys (e.g. Inconel and Hastelloy)
Workable materials 14
Steel up to 1,200 N/mm² (< 38 HRC)
Workable materials 7
Grey/lamellar/nodular cast iron (GG/GJL, GGG/GJS)
Workable materials 5
Cast steel
Workable materials 20
White annealed cast iron (GTW, GJMW)
Rpm up to, hard non-ferrous metals
48000
Rpm of, hard non-ferrous metals
36000
Rpm of, stainless and acid-resistant steels
36000
Rpm of, steels up to 1,200 n/mm²
48000
Rpm van, grey cast iron, white cast iron
48000
Gearing
MICRO
Rpm up to, steels up to 1,200 n/mm²
64000
Rpm of, heat-resistant materials
36000
Rpm to, grey cast iron, white cast iron
60000
Workable materials 8
Non-ferrous metal hard
Workable materials 9
Hardened, heat-treated steels above 1,200 N/mm² (< 38 HRC)
Processing tasks 2
Levelling
Workable materials
Annealed cast iron
Rpm to, stainless and acid-resistant steels
48000
Workable materials 6
Cobalt-based alloys
Length, toothed
3
Workable materials 2
Bronze
Processing tasks 6
welding
Workable materials 4
Cast iron
Workable materials 18
Titanium alloys
Workable materials 11
Stainless steel (INOX)
Workable materials 15
Steel above 700 N/mm² (> 220 HB)
Workable materials 19
Tool steel
Length, total
34
Processing tasks 4
Milling out
ø shaft metric
3
Workable materials 17
Titanium
Workable materials 13
Steel, cast steel
Rpm to, heat-resistant materials
48000
Rpm of, hardened refined steels above 1,200 n/mm²
36000
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