Pferd Unmounted Flap Wheel

Pferd Unmounted Flap Wheel

• Flap Wheel - Unmounted Type - Aluminium Oxide
• The coated abrasive flaps are arranged radially around the tool axis in a fan-type configuration.
• Due to their flexibility, they adapt ideally to the contours of the workpiece. The abrasive grit is embedded in a resinoid bond on the strong, flexible backing cloth. Unmounted flap wheels are designated "Flap Wheels" according to ISO 5429.
• For universal applications from coarse to fine grinding.

Advantages

• High flexibility
• High stock removal due to the aggressive coated abrasive
• Carrier material wears off uniformly and without residue on the workpiece surface, meaning that sharp abrasive grain is exposed at all times
• Due to the special mounting system, the face of the unmounted flap wheels can be used to work very close to edges and in corners

Safety notes

• As a rule, unmounted flap wheels should be used with the appropriate clamping flanges
• The maximum permitted peripheral speed is determined as follows:
• Unmounted flap wheels = 50 m/s
• Unmounted flap wheels for angle grinders = 80 m/s
• For safety reasons, it is imperative to remain within the stated maximum permitted rotational speed at all times

Materials that can be worked

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

Applications

• Leveling
• 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