4-1/2" x 5/8"-11 Zirconia High Density Flap Discs, Type 29 with Hub
4.5" x 5/8"-11 Heavy Duty High Density Jumbo XL Zirconia Grinder Flap Disc with threaded hub for screw on attachment is available in 36 Grit, 40 Grit, 60 Grit, or 80 Grit. These discs are built to take on the heaviest jobs!
Grind, Grind and Grind some more with the new Black Hawk Hubbed High Density Zirconia Flap Discs. Black Hawk XL Flap Discs with Hub are the newest and thickest flap disc produced by Black Hawk Abrasives, now with a 5/8”-11 screw on hub attachment. These Threaded High Density Flap Disc are manufactured with 50% more cloth than standard flap discs. Additionally, each sanding flap is made up of Heavy Duty X-weight polyester sanding flaps resin over resin bonded with premium zirconia grains and coated with a proprietary grinding agent to reduce loading and heat during grinding. The combination of quality components, innovative additives and the sheer size of these flap discs makes for one long lasting extra-large flap discs. Black Hawk XL hubbed flapper disc are built to grind fast and consistent while preventing the down time associated with constantly changing out flap discs. So if you have a heavy duty grinding job on the horizon you won’t find a better grinding option for your money than the Hubbed High Density Flap Disc by Black Hawk Abrasives.
Product Features:
• Threaded Hub for easy attachment and removal
• Provides maximum contact with work surface
• More aggressive than flat flap discs (Type 27)
• Works well on curves and contours
• Normally operated at a 15° to 25° angle
• Use on a Right Angle Grinder
• 50% more cloth than standard flap discs
• Heavy Duty X-Weight Polyester Sanding Flaps
• Load Reducing Grinding Agent
• Contaminant Free: Less than 0.1% Iron, Sulfur and Chlorine - will NOT cause after-rust
Works well on the following materials:
• Stainless Steel
• Carbon Based Steel
• Titanium
• Various Others
Specs:
• Type 29 - Conical
• Dimensions = 4.5”x 5/8”-11 (Threaded Hub)
• Threaded Hub Attachment
• Max RPM = 13300
• Material = Top Quality Zirconia Grain
• Grits = 36, 40, 60 & 80 Grit available
