4-1/2" x 7/8" T27 Curved Zirconia Flap Discs for Fillet Welds - 1 Piece

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Product Specification

4-1/2" X 7/8" T27 CURVED ZIRCONIA FLAP DISCS FOR FILLET WELDS - 1 PIECE

4-1/2" x 7/8" T27 Curved Zirconia Flap Discs for Fillet Welds are manufactured using European zirconia cloth. The European material is superior due to its uniform particle size and premium blend of ingredients. These discs exceed other flap discs by packing 25 to 50% more abrasives on each snippet (compared to the competition). In addition, all discs are manufactured on computer-controlled machines and subject to numerous tests which ensure high quality and greater safety.

Our new curved flap discs were created specifically for finishing fillet welds and other hard-to-reach places. You can hit weld seams and slag with both the side and bottom of the flap discs. The zirconia grain is intended for use on steel and stainless.

Zirconia grains have a self-sharpening property and stand up to higher heat and pressure than Aluminum Oxide (A/O), thus making Zirconia the go-to option, providing excellent stock removal that gives you more bang for your buck.

Quantity: 1 piece

Dimensions:

• Outer Diameter – 4-1/2” 
• Inner Diameter – 7/8”
• Shape – T27 Flat Face + curved edges for fillet welds
• Thickness – Regular Density 
• Grain – Zirconia (Zirc)
• Available Grits –40, 60, 80, 120
• Backing – X-weight polycotton cloth
• Max RPM – 13,300 

Machines Used On:

• Angle Grinders sized 4-1/2” to 5“.

Application:

• Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
• Non-Ferrous Materials - Copper
• Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
• Fillet weld grinding
• Dry use ONLY

Safety Tips & Techniques:

• For less stock removal try using a lighter touch or a feathered approach to your grinding.  Flap discs are like grinding wheels with power steering!
• Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.