A&M Instruments Industrial Diamond 0.25" Mandrel - 4374-0250

Sold individually for $18.25 each. A&M Instruments Product Code: Fine 4374-0250F; Coarse 4374-0250C Grit: 220 Fine; 120 Coarse Head Diameter: 0.25" Head Length: 0.312" Clearance: 1.00" Overall Bur Length: 2.25" Shank Diameter: 1/4" For almost 40 years customers around the world have depended on A & M Instruments for high precision Diamond Cutting Tools, CNC Machining, and Swiss Screw Machining. A & M Instruments manufactures diamond rotary tools for endless industrial applications including glass and stone, wood, metal, and plastics. A & M Instruments Quality Diamond Tools fit rotary power tools such as air tools, drills, rotary tools, and routers including brand names such as Dremel®, Proxxon®, Foredom®, Black and Decker®, Rotozip® and others. Note: Always wear proper eye protection and gloves when using any cutting or grinding tool. All diamond tools last longer if a lubricant or coolant is used during cutting or grinding.