Cutter Cups - Pair Sphere Machine Tip Cover: Metal Reinforced Tip

Tip Cover: Metal Reinforced Tip Cover

Safe Rubber Bumpers: Protects materials and resists marring projects

Both upper and lower arbors feature a 5/8" smooth shaft and a 5" overall length

Covington Engineering guarantees the machines for one year from the date of purchase against any defects

Hones small precision parts of nearly any shape

Cutter Cups - Pair Sphere Machine Tip Cover: Metal Reinforced TipCovington's Cast Iron Cutter Cups are designed to provide maximum grinding surface contact while allowing for imperfections in the performed spheres. The soft cast iron material allows the grit to embed itself in the cutter cup, promoting a faster grind. These high quality cups are preferred and used by many lapidary and glass artists. This item comes as a pair for use with two headed sphere machines.