Proxxon Aluminium oxide abrasive cone Ø 4.0 mm, 5 pcs.

Aluminium oxide mounted points and wheels. Grinders made from fine, high-quality materials with uniform hardness. Various shapes for a wide range of applications. For grinding and chiseling hard materials such as cast iron, cast steel, malleable cast iron, alloyed and tempered steels. Dimensionally accurate shanks ensure proper concentricity. The shanks have a diameter of 2.35.

Grinding rule:
Soft materials = hard abrasives; hard materials = soft abrasives!
Material: Aluminium oxide

• Grinders made from fine, high-quality materials with uniform hardness
• Various shapes for a wide range of applications
• For grinding and chasing hard materials
• Dimensionally accurate shafts ensure proper concentricity
• Soft materials = hard abrasives; hard materials = soft abrasives!