5 Piece TOUGH Bur Set - 1/4" Shank, Double Cut 3R

Technical information

Description

PFERD produces an extensive range of top quality carbide burs and bi-metal hole saws. PFERD burs deliver very high stock removal performance over their entire service life, providing outstanding results in minimal time.

The TOUGH cut has been specially designed for tough operating conditions in shipyards, foundries and steel construction. They are also ideal for use in all manufacturing sectors where, due to the difficult production environment, tooth breakages or other damage to conventional burs is a frequent occurrence.

Materials that can be worked:

• Case-hardened steels

• Steel, cast steel

• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)

• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)

• Hardened, heat-treated steels over 700 N/mm² (> 220 HB)

• Grey/nodular cast iron (GG/GJL, GGG/GJS)

• Cast iron

• Black cast iron (GTS, GJMB)

• Annealed cast iron

• Steel

• Steel, cast steel

• Steel materials with a hardness over 54 HRC

• Annealed cast iron

• White annealed cast iron (GTW, GJMW)

• Tool steels

Applications:

• Milling out

• Weld dressing

• Deburring

• Cutting out holes

• Surface work

• Milling

Drive types:

• Flexible shaft drive

• Straight grinder