Weiler® Wolverine™ HD Flap Disc - 4 1/2" Type 27 7/8 Arbor 40 Grit 31387
Genuine Weiler® Wolverine™ High Density Type 27, 40 grit flat flap disc with 7/8 arbor delivers a longer life, fast cut rate and consistent performance when grinding steel and stainless steel. The Wolverine's zirconia alumina grain is self-sharpening and is designed to withstand high temperatures and pressure. The phenolic backing will not scratch the work piece. The HD design is conformable to irregular surfaces, and the flat Type 27 disc is perfect for grinding between 0-15 degrees.
The 40 grit abrasive grain is best for edge beveling, chamfering, weld grinding, and blending with an angle grinder. The Wolverine #31387 flap disc offers a 7/8" open or plain arbor for a cost-effective mounting option when using adapting nuts.
Best on steel, cast iron and general use
High cut rate and consistent performance at a good value
High density flap design extends life of the flap disc
High density flap design is conformable to irregular surfaces
Phenolic backing prevents scratching of the workpiece
Self-sharpening zirconia alumina gains hold up under high temperatures and extreme pressure
7/8" open or plain arbor offers a cost-effective mounting option when using adapting nuts