Norton Saint-Gobain 66254419994 4-1/2" x 5/8"-11 Type 29 Metal R828 ZA Coarse Grit Arbor Thread Fiberglass Conical Flap Disc - 40 Grit (10/Box)
Bevel, blend, deburr and remove stock with high speed and efficiency using Metal R828 coarse grit arbor thread fiberglass conical flap discs. Engineered with angled polyester/cotton flaps, a high surface area and a durable zirconia grain, these long-life, type-29 flap discs work great on edges and contoured surfaces and efficiently cut titanium, super alloys, cast iron, and soft-carbon, and 300 and 400 series stainless steels. Featuring the most popular backing plate configuration on the market, these fiberglass/resin-backed flap discs are strong and lightweight, and they also absorb vibration, enhancing operator comfort.
Abrasive: Zirconia Alumina
Attachment: Arbor Thread
Backing Material: X-wt. Cotton, Y-wt. Polyester
Abrasive Type: Coated
Features & Benefits
Type 29 conical flap discs with durable zirconia grain provide good cut and life for all-purpose work
Angled, polyester/cotton flaps provide greater surface contact and are the best choice when speed of job completion and stock removal are primary considerations; may be used on contour and edge work
Their fiberglass/resin backing plates are the most popular plate configuration due to high strength, light weight, ability to absorb vibration, and operator comfort
Good choice for coarse grit blending, deburring, and stock removalProduct Uses
Markets: Home & Leisure, Paint & Drywall, Collision Repair, Manufacturing & Industry, Medical Industry, Transportation, Energy & Environment
Materials: 300 Series Stainless, 400 Series Stainless, Cast Iron, Soft Carbon Steels, Super Alloys, Titanium
Machines: Right Angle Grinder
Applications: Beveling, Blending, Deburring, Stock Removal
Specifications
ARBOR HOLE: 5/8”-11
GRIT SIZE: P40
GRADE: Extra Coarse Grit
MAX OPERATING SPEED RPM: 13,300
PART #: 66254419994