Lenox 1972919 Metalmax Diamond Edge Cutoff Wheel, 4" x 3/8"

Highlights:

• Diameter : 4"
• Arbor Hole : 3/8"
• Series : MetalMax
• Max. RPM : 15,200
• Material : Diamond
• Grit : 40/50
• Delivers 1,000 or more cuts without changing the wheel
• Advanced diamond technology provides 30X longer life than thin bonded cutoff wheels in metal cutting applications
• Average performance in 1" carbon steel square tube vs. thin bonded abrasive cutoff wheels
• Solid steel wheel body greatly reduces risk of breakage for added safety, increased productivity, reduced downtime, and a lower cost per cut compared to thin bonded cutoff wheels
• Maintains original wheel diameter throughout the life of the blade for better control, reach, and precision
• Does not wear down like bonded abrasives reducing dust particles for a cleaner work station