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Item 68384

9" x 1/4" TIGER ZIRC Type 27 Grinding Wheel Z24T 7/8 A.H.

Tiger Zirc 9 inch type 27 depressed center grinding wheels are designed to deliver exceptional durability and a fast cut-rate for performance you can count on. 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. Sharp and durable zirconia alumina abrasive grains cut smoothly and hold up in the most challenging foundry cleaning room applications.

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.

Tiger Zirc, a high performance abrasive solution for foundries.
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

Sharp and durable zirconia alumina grains provide fast and consistent metal removal rates throughout the life of the abrasive
Long product life for the most challenging applications
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 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 7/8 IN
Arbor Hole Size Metric 22.23 mm
Brand Weiler Tiger Zirc
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 9 IN
Diameter Metric 230 mm
EAN Code N/A
For Use With Spanner Nuts
Grade/Hardness T
Grain Type Zirconia Alumina
Grit 24
Industry Foundry
ISO Standard N/A
Item UPC Code 012382683849
Material Application Armored Steel, Cast Iron, High-Nickel Alloys, Inconel, Stainless Steel, Steel, Titanium, Tool Steel
Maximum RPM 6650
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