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Item 68069

TIGER SiC Type 11 Flaring Cup Wheel, C16-Q, 6/4-3/4 x 2 x 5/8-11, Rim 1.5", Back 3/4"

Weiler Tiger SiC 6 inch type 11 flaring cup wheels deliver the right combination of performance and value when grinding sand castings. The silicon carbide abrasive grains are sharp, hard, and friable, making them very efficient in controlling metal removal on burn-in and burn-on sand castings. 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 SiC 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 metals often used on cast metals.
Application Grinding
Material Application Castings With Sand Contamination
Compatible Tool Air Grinder High Frequency Grinder Right Angle Grinder

Features and Benefits

Sharp, hard silicon carbide abrasive grains provide a consistent, controlled cut-rate on burn-in and burn-on sand castings
Strong resin bond delivers long cutting life
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 castings with sand contamination


ANSI standard B7.1
Application Grinding
Arbor Hole Size 5/8"-11 UNC
Arbor Hole Size Metric N/A N/A
Brand Weiler Tiger SiC
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 Q
Grain Type Silicon Carbide
Grit 16
Industry Fabrication, Foundry, Metal Fabrication, Primary Metals
ISO Standard N/A
Item UPC Code 012382680695
Material Application Castings With Sand Contamination
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