Pferd 67754115 POLIFAN Conical Flap Disc 115 mm, A-COOL SG INOX+ALU, Grit 40

The Pferd POLIFAN A-COOL SG INOX+ALU is a conical flap disc with aluminium oxide flaps, listed by PFERD in its Performance Line SG range (manufacturer-stated). This page lists 8 items in 115 to 180 mm diameters, grits 40, 60 and 80.

The catalogue describes the A-COOL SG INOX+ALU as a flap disc for particularly cool grinding on materials that do not conduct heat well, such as stainless steel (INOX) and aluminium, suitable for surface grinding, chamfering, deburring and work on weld seams (manufacturer-stated).

The conical type has a narrower grinding area for work on weld seams, chamfering and deburring, with optimum use of the flap configuration at a contact angle of 10 to 25 degrees (manufacturer-stated).

Less heat build-up in the workpiece than with other flap discs (manufacturer-stated).

Where this product is used

• Surface grinding (manufacturer-stated)
• Chamfering and deburring (manufacturer-stated)
• Work on weld seams (manufacturer-stated)

Features

• Conical flap disc, 115 to 180 mm
• Aluminium oxide flaps, grits 40, 60 and 80 (manufacturer-stated)
• Less heat build-up in the workpiece than with other flap discs (manufacturer-stated)
• The active grinding abrasive coating prevents clogging, for example on soft aluminium (manufacturer-stated)
• Bore 22.23 mm; maximum speed set by disc diameter, see table (manufacturer-stated)

Common specifications

Key specifications

Each item number is one grit and diameter combination. Maximum speed depends on the disc diameter, so each item lists its own.

Selecting the right option

A higher grit number is a finer abrasive. The catalogue notes that with POLIFAN flap discs a grit one grade coarser can be selected to reach the same surface as with fibre discs (manufacturer-stated). The catalogue pairs the shapes with jobs: flat (PFF) for surface grinding, conical (PFC) for weld seams, chamfering and deburring, and radial (PFR, CURVE) for fillet welds (manufacturer-stated). Check the maximum speed given for the item and keep the angle grinder at or below it (manufacturer-stated).

Related products

Other POLIFAN flap discs: Pferd POLIFAN Conical Flap Disc A SG STEELOX, Pferd POLIFAN Conical Flap Disc Z SG POWER STEELOX and Pferd POLIFAN Conical Flap Disc CO-FREEZE SG INOX.