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Item 68372

7" x 1/4" TIGER AO Type 27 Grinding Wheel A24T 7/8 A.H.

Weiler Tiger aluminum oxide 7 inch type 27 grinding wheels deliver the right combination of performance and value in foundry grinding applications. The bond is formulated to eliminate uneven edge breakage or chipping on the wheel edge. This technology advancement improves operator safety by reducing high energy debris during the grinding process, eliminates the need to dress the wheel to regain a workable edge, and provides longer wheel life and increased consistency. Aluminum oxide grains provide a consistent cut-rate when grinding metal.

The flat profile of the wheel in combination with a depressed center allows for a wide range of grinding angles (0-45). These 1/4 inch grinding wheels are ideal for heavy stock removal, removing cracks and surface imperfections, blending parting lines, removing flashing on edges of castings with a right angle grinder.
Application Grinding
Material Application Armored Steel Cast Iron High-Nickel Alloys Inconel Stainless Steel Steel Titanium Tool Steel
Compatible Tool Air Grinder High Frequency Grinder Right Angle Grinder

Features and Benefits

Aluminum oxide grains provide an even, sharp, clean cut-rate and consistent performance
Strong resin bond delivers a long cutting life
Advanced anti-chipping technology improves safety through the reduction of high energy debris emitted during the grinding process
The 1/4 inch thickness makes these wheels ideal for heavy stock removal, removing cracks and surface imperfections, blending parting lines, removing flashing
Triple fiberglass reinforcement provides added strength for aggressive stock removal
Open arbor offers a cost-effective mounting option when using adapting nuts
Best for use on carbon steel, stainless steel, cast iron and ductile iron


ANSI standard B7.1
Application Grinding
Arbor Hole Size 7/8 IN
Arbor Hole Size Metric 22.23 mm
Brand Weiler Tiger AO
Color Black
Commodity Code 6804 22 1000 - GRINDING WHLS BONDED SYN RESIN
Compatible Tool Air Grinder, High Frequency Grinder, Right Angle Grinder
Country of Origin SLOVENIA
Diameter 7 IN
Diameter Metric 180 mm
EAN Code N/A
For Use With Spanner Nuts
Grade/Hardness T
Grain Type Aluminum Oxide
Grit 24
Industry Foundry
ISO Standard N/A
Item UPC Code 012382683726
Material Application Armored Steel, Cast Iron, High-Nickel Alloys, Inconel, Stainless Steel, Steel, Titanium, Tool Steel
Maximum RPM 8500
Product Type Type 27 Foundry Grinding 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 10
Wheel Thickness 1/4 IN
Wheel Type Type 27