WOLVERINE® 31387

WOLVERINE® Abrasive Flap Disc, 4-1/2 in Diameter, 7/8 in Center Hole, Type 27, Flat Disc, 40 Grit, Coarse Grit Grade, Zirconia Alumina Abrasive, Phenolic Backing, 12000 rpm Maximum Speed, Applicable Materials: Cast Iron, Steel, Blue, Performance Tier: Value

Abrasive Material	:	Zirconia Alumina
Applicable Materials	:	Cast Iron, Steel
Backing Material	:	Phenolic
Center Hole Size	:	7/8 in
Color	:	Blue
Diameter	:	4-1/2 in
Disc Type	:	Type 27, Flat
Grit Grade	:	Coarse
Grit Size	:	40
Maximum Speed Rating	:	12000 rpm
Performance Tier	:	Value

High cut rate and consistent performance at a good value Self-sharpening zirconia alumina grains hold up under high temperatures and extreme pressure High density flap design is conformable to irregular surfaces 7/8 in open or plain arbor offers a cost effective mounting option when using adapting nuts Phenolic backing prevents scratching of the workpiece Weiler® Wolverine™ 4-1/2 in high density flap discs deliver a fast cut rate and consistent performance at a good value when grinding steel and other metals The high density flap design is conformable to irregular surfaces while the flat type 27 disc shape is ideal when grinding between 0 to 15 deg The 40 grit abrasive grain is best for edge beveling, chamfering, weld grinding and blending with an angle grinder Wolverine™ is an aggressive, get it done product line for everyday general purpose use