POLISTAR

Description

POLISTAR's are a single layer of coated abrasive, with a high degree of flexibility. They have been designed especially for work on the inner surfaces of holes and pipes.

Dia: 20mm, 30mm, 40mm, 50mm

Abrasive: Aluminium Oxide

Grits: 60, 80, 120

Materials that can be worked:

• Aluminium
• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
• Grey/nodular cast iron (GG/GJL, GGG/GJS)
• Copper
• Other non-ferrous metals
• Soft non-ferrous metal
• Brass
• Steels up to 1,200 N/mm² (< 38 HRC)
• Steel materials with a hardness over 54 HRC
• Steel, cast steel
• Annealed cast iron

Applications:

• Weld dressing
• Deburring
• Surface work
• Weld dressing
• Structuring (matt finishing, brush matting and satin finishing)
• Fine grinding in multiple steps

Drive types:

• Flexible shaft drive
• Straight grinder