Caliso A12734 4-1/2 in. x 1/4 in. x 7/8 in. Type 27 Depressed Center Grinding Wheel

The Caliso A12734 is a Type 27 depressed center grinding wheel measuring 4-1/2 inches in diameter, 1/4 inch thick, with a 7/8 inch arbor hole. Designed for use with right-angle grinders, this wheel is built for demanding material removal, weld grinding, and surface preparation tasks.

Key Features:

• Size: 4-1/2 in. diameter x 1/4 in. thick x 7/8 in. arbor
• Wheel Type: Type 27 depressed center (raised hub) design
• Thickness: 1/4 in. — optimized for grinding applications and heavy stock removal
• Arbor: 7/8 in. bore fits standard right-angle grinders
• Applications: Weld grinding, deburring, blending, and surface preparation on ferrous metals
• Compatible Tool: Right-angle grinders accepting 4-1/2 in. Type 27 wheels

The depressed center design allows the flange and lock nut to recess within the wheel, enabling flat grinding against a workpiece surface without hardware interference. The 1/4 in. thickness provides the durability and body needed for aggressive stock removal and weld grinding on steel and other ferrous metals.