PFERD 67698032 – Flap Disc, 4-1/2″x 7/8, Z SGP CURVE STEELOX, 40 Grit, Medium Radius, Zirconia

PFERD 67698032 – Flap Disc, 4-1/2″x 7/8, Z SGP CURVE STEELOX, 40 Grit, Medium Radius, Zirconia

Special Line SGP includes products engineered for specific tasks that offer the user key advantages over conventional products. This quality line also includes products that, due to their particularly high performance, offer ultimate economic efficiency. The patented flap disc POLIFAN-CURVE has been specially developed for work on fillet welds. It is the only flap disc in the world featuring a radial configuration of flaps allowing for grinding with all surfaces of the disc. PFERD TOOLS POLIFAN CURVE is patented in many countries across the globe. High-performance flap disc for maximum stock removal on steel and stainless steel (INOX).

Applications

Chamfering

Deburring

Work on weld seams

Work on fillet welds

Features

Outstanding service life when working on fillet welds and a high stock removal rate ensure fast work and lower production costs.

Excellent service life when working on fillet welds.

Precise and optimum grinding of the fillet weld geometry.

Materials

Stainless steel (INOX)

Steel

Recommendations

After the abrasive on the outer edge of the disc has worn down, the disc can continue to be used as a conventional flap disc.

For fillet weld radii> 3/16 or throat thickness 1/4 with 90° joint, width at the radius: 7/16 with diameter 6.

Specifications

Product Type	Cut-off wheels, flap discs and grinding wheels
Drive Type	Angle grinder
External Diameter	4.5″
Hole Diameter	0.875″
Abrasive Material	Zirconia alumina Z
Grit Size	40
Shape	PFR CURVE
Mounting System	center hole
Max RPM	13300 RPM
Size	M (3/16″)
Weight	0.199 lb