PFERD

 POLINOX® PNER Unitized Discs - Plain Arbor Hole

POLINOX® PNER Unitized Discs - Plain Arbor Hole

PFERD unitized discs are used for end grinding on angle grinders. The unitized fleece is bonded to a glass woven base. The PNER discs are particularly suitable for working larger areas on stainless steel (INOX) components.

Depressed Center (Type 27) PNER discs with plain arbor hole.

POLINOX® PNER non-woven tools consist of multiple layer, strongly compressed non-woven material, bonded in a special grit resin system. This bonding system produces non-woven tools with excellent surface finishes, high stock removal and long tool life. Provide medium flexibility when working on soft metals, alloys, high-alloy steels and titanium alloys.

EDP Diameter x Width (Inches) Arbor Hole Abrasive Grit Grade Density Spec. Recom. RPM Max. RPM
48470 4-1/2 x 1/2 7/8 Silicon carbide Fine W Soft 2SF 6,000 10,000
48472 4-1/2 x 1/2 7/8 Silicon carbide Fine MW Soft 3SF 6,000 10,000
48474 4-1/2 x 1/2 7/8 Silicon Carbide Fine MH Medium-Hard 6SF 6,000 10,000
48480 5 x 1/2 7/8 Silicon Carbide Fine W Soft 2SF 5,400 10,000
48482 5 x 1/2 7/8 Silicon Carbide Fine MW Medium-Soft 3SF 5,400 10,000
48484 5 x 1/2 7/8 Silicon Carbide Fine MH Medium-Hard 6SF 5,400 10,000