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Item 68362

TIGER ZIRC Type 11 Flaring Cup Wheel, ZA16-R, 6/4-3/4 x 2 x 5/8-11, Rim 1.5", Back 3/4"

Weiler Tiger Zirc 6 inch type 11 flaring cup wheels are designed to deliver exceptional durability and a fast cut-rate for performance you can count on. Our advanced bond technology provides long product life while sharp and durable zirconia abrasive grains cut smoothly and hold up in the most challenging foundry cleaning room applications. The type 11 flared shape features a flat grinding surface, making them ideal for heavy metal removal, grinding, transitioning, rough beveling, and removing cracks and flaws. A wide 1.5 inch rim provides a large grinding zone to minimize grind time and a 5/8-11 inch arbor allows for quick spin-on, spin-off product changeover.

Specifically designed with performance and versatility in mind, Tiger Zirc cup rocks are designed for use on medium to high power pneumatic and high frequency electric grinders. These abrasives are ideal for a wide range of cast metals.

Tiger Zirc, a high performance abrasive solution for foundries.
Application Grinding
Material Application Cast Iron Cast Steel Ductile Iron Gray Iron High-Nickel Alloys Stainless Steel White Iron
Compatible Tool Air Grinder High Frequency Grinder Right Angle Grinder

Features and Benefits

Sharp and durable zirconia grains provide fast and consistent metal removal rates throughout the life of the abrasive
Long product life for the most challenging applications
Precision balanced to ensure smooth, vibration-free operation and reduced operator fatigue
Unique anchored safety nut locks the cup in place to increase safety and prevent product breakage
Zinc plated nut prevents oxidation, eliminating contamination and allowing for easy mounting
A wide 1.5 inch rim provides a large grinding zone to minimize grind time
Best for use on cast iron, ductile iron, white iron, gray iron, cast steel, high nickel alloy and stainless steel


ANSI standard B7.1
Application Grinding
Arbor Hole Size 5/8"-11 UNC
Arbor Hole Size Metric N/A N/A
Brand Weiler Tiger Zirc
Color Brown
Commodity Code 6804 22 1000 - GRINDING WHLS BONDED SYN RESIN
Compatible Tool Air Grinder, High Frequency Grinder, Right Angle Grinder
Country of Origin BRAZIL
Diameter 6 IN
Diameter Metric 150 mm
EAN Code N/A
Grade/Hardness R
Grain Type Zirconia Alumina
Grit 14
Industry Foundry, Metal Fabrication, Primary Metals
ISO Standard N/A
Item UPC Code 012382683627
Material Application Cast Iron, Cast Steel, Ductile Iron, Gray Iron, High-Nickel Alloys, Stainless Steel, White Iron
Maximum RPM 6000
Product Type Cup Wheels
Prop 65 Warning Description WARNING: This product can expose you to chemicals including Titanium Dioxide, which is known to the State of California to cause cancer. For more information go to
Sales Unit of Measure Each/Pieces
Standard Pack Quantity 5
Wheel Thickness 2 IN
Wheel Type Type 11