Tungsten carbide copy milling burrs, cut MICRO, inverted cones WKN without end cut

Tungsten carbide copy milling burr 7 mm MICRO inverted cone WKN dia. 08x26 mm shank dia. 6 mm finishing

Item number:
21155008
EAN:
4007220244937
Technical information
Tungsten carbide copy milling burr 7 mm MICRO inverted cone WKN dia. 08x26 mm shank dia. 6 mm finishing

Angle
4 °
Cut
MICRO
Dia. external
8 mm
Dia. shank
6 mm
Length, construction
7 mm
Length, cut
26 mm
Length, total
2,874
Length, total
73 mm
RPM from, grey cast iron, white cast iron
24000 RPM
RPM from, hard non-ferrous metals
18000 RPM
RPM from, hardened, heat-treated steels over 1,200 N/mm²
18000 RPM
RPM from, high-temperature-resistant materials
18000 RPM
RPM from, rust and acid-resistant steels
18000 RPM
RPM from, steels up to 1,200 N/mm²
24000 RPM
RPM to, grey cast iron, white cast iron
30000 RPM
RPM to, hard non-ferrous metals
24000 RPM
RPM to, hardened, heat-treated steels over 1,200 N/mm²
24000 RPM
RPM to, high-temperature-resistant materials
24000 RPM
RPM to, rust and acid-resistant steels
24000 RPM
RPM to, steels up to 1,200 N/mm²
30000 RPM
Packaging unit
1 piece
Description

Tungsten carbide copy milling burrs by PFERD are the perfect tools for levelling elevations, such as weld seams. Thanks to the uncut area, the weld seam can be adjusted to the level of the surrounding surface without this being damaged. Copy milling burrs are used in particular in the repair of cutting and punching blades in tool and mould-making.

Tungsten carbide copy milling burrs with MICRO cut were designed especially for fine stock removal, and produce a high surface quality. Almost all materials up to a hardness of 68 HRC can be machined.

Inverted cone-shaped rotary cutter, tapered towards the shank. Inverted cones WKN are especially well-suited to processing punching tools that are used for processing aluminium.

Advantages
  • Long tool life and high surface quality.
  • The uncut area provides optimum contour guidance and protects the workpiece against damage.
  • Reduced machining time.
Recommendations for use
  • For accurate contour guidance, copy milling burrs can be used with guide aids.
  • Observe the recommended rotational speeds.
  • 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.
Materials that can be worked
Annealed cast iron
Black annealed cast iron (GTS, GJMB)
Bronze
Case-hardened steels
Cast iron
Cast steel
Cobalt-based alloys
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
Hard non-ferrous metal
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)
Titanium
Titanium alloys
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
Straight grinder
PFERDVALUE
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product.aggregation.prv-ergo
product.aggregation.prv-ergo

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