These White Acrylic Knock-down Wheels are developed for trimming base plates, acrylic, and stone models. The aluminum oxide grit facilitates rapid shaping with minimum pressure. The wheels generate little heat and will not clog.

• Made of aluminum oxide
• 1/4" /6.35mm center hold
• Center is lead reinforced
• 36-46 grit
• 3" x 3/8" or 4" x 1/2"
• Sold individually