PFERD TOOLS Karbidové frézy WRC 1225/8 TOUGH

The TOUGH cut has been developed especially for tough applications in dockyards, foundries and steel construction. It is also ideal for use in all manufacturing sectors where, due to the difficult production environment, tooth breakages or other damage to conventional burrs is a frequent occurrence. Tungsten carbide burrs with the TOUGH cut are particularly aggressive and are characterized by high stock removal. Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ball-shaped geometries.

Technical details

• RPM from, grey cast iron, white cast iron: 7000 RPM
• RPM from, hardened, heat-treated steels over 1,200 N/mm²: 3000 RPM
• RPM from, steels up to 1,200 N/mm²: 7000 RPM
• RPM to, grey cast iron, white cast iron: 16000 RPM
• RPM to, hardened, heat-treated steels over 1,200 N/mm²: 9000 RPM
• RPM to, steels up to 1,200 N/mm²: 16000 RPM
• Cut: TOUGH
• Dia. external, metric: 12 mm
• Dia. shank, metric: 8 mm
• Length, cut: 25 mm
• Length, total: 65 mm

Product benefits

• Advantages:
  • The highly accurate concentricity enables impact­free working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
  • Minimized tooth chipping/breakage, splintering and burr failures due to very robust, high-performance cuts.
  • Can also be used in low rotational speed ranges.
  • Due to their extreme impact resistance, they are ideal for use as long-shank variants.

Application Recommendations

• Recommendations for use:
  • Observe the recommended rotational speeds.
  • The TOUGH cut can be used on materials up to 54 HRC. For harder materials, it is recommended to perform trials beforehand.
  • Tungsten carbide burrs with the TOUGH cut are also suitable for applications involving impact when using shank extensions, for applications with a high surface contact angle, for milling narrow contours, or for applications where high rotational speeds are not available.
  • To ensure cost­effective use of burrs, use a higher rotational speed and cutting speed. Use burrs with a shank diameter of 8 mm with drives with a power output from 300 watts.

Materials

• Materials that can be worked:
  • Annealed cast iron
  • Black annealed cast iron (GTS, GJMB)
  • Case-hardened steels
  • Cast iron
  • Cast steel
  • Grey/nodular cast iron (GG/GJL, GGG/GJS)
  • Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
  • Steel
  • Steel, cast steel
  • Steel materials with a hardness > 54 HRC
  • Steels up to 1,200 N/mm² (< 38 HRC)
  • Steels over 700 N/mm² (> 220 HB)
  • Steels up to 700 N/mm² (< 220 HB)
  • Tool steels
  • White annealed cast iron (GTW, GJMW)

Applications

• Applications:
  • Cutting out holes
  • Deburring
  • Leveling
  • Milling
  • Milling out
  • Surface work
  • Work on weld seams

Drive types

• Drive types:
  • Flexible shaft drive
  • Straight grinder

Logistic details

• Customs tariff no.: 82077010
• Country of origin: DE
• Volume (Packaging unit): 51 CCM
• Gross weight (Piece): 0.059 kg
• Length (Packaging unit): 102 mm
• Width (Packaging unit): 25 mm
• Height (Packaging unit): 20 mm

Classifications

• ECLASS 5.1.4: 21010504
• ECLASS 7.1: 21180609
• ECLASS 8.1: 21180609
• ECLASS 9.1: 21180609
• ECLASS 10.1: 21180613
• ECLASS 11.1: 21180613
• ECLASS 12.0: 21180609
• ECLASS 13.0: 21180609
• ECLASS 14.0: 21180609
• ECLASS 15.0: 21180609
• ETIM 8.0: EC004535
• ETIM 9.0: EC004535
• ETIM 10.0: EC004535
• UNSPSC 25.0901: 27110000