2 1/2″ × 1″ × 1/4″ High Performance Flap Wheel 40 Grit Ceramic Alumina / Aluminum Oxide Acme Serrated Key Type - Hard Jaws Chuck Size 12" inches *Bearing Surface: 62mm *Bore Diameter:

*Bearing Surface: 62mm *Bore Diameter: 25mm *Brand Name: Bilz *Gage Length: 160mm *Outside Diameter: 52

560 Length: 1

Product Specifications Type T-Slot Bolt Length Under Head 2″ Thread Size ‎1/2″-13 Material Steel Head Width 7/8″ Material Grade 4140 Head Height 5/16″ Slot Width 1/2″ Head Length 1 1/4″ Thread Length 1″

Mfg #: NK32-25

Item #: GZ51M4

2 1/2″ × 1″ × 1/4″ High Performance Flap Wheel 40 Grit Ceramic Alumina / Aluminum Oxide Acme Serrated Key Type - Hard Jaws Chuck Size 12" inches *Bearing Surface: 62mm *Bore Diameter:Item #: MM5937408 Brand: Merit Model #: 08834137408 Product Specifications Material Ceramic Alumina Aluminum Oxide Color Brown Diameter 2 1 2 Maximum RPM 20,000 Face Width 1 Backing Material Cotton Shank Diameter 1 4 Standard Pack 10 Grit 40 Hole Size 1 4 Style Coated