Quick-Change Disc: Quick Lock, 1-1/2" Disc Dia, 80 Grit, Zirconia Alumina, Coated MPN:QD080ZR150

The #39 (0.099in) diameter O-1 oil hardening drill rod offers excellent wear resistance and dimensional stability making it ideal for professionals in industries like metalworking or automotive where high precision is key. Its material composition provides strength, ductility, and toughness while maintaining heat treatment capabilities offering durability ensuring top performance. The standard 12' length makes it suitable for various applications requiring precise and accurate drilling thus preferred among professionals demanding consistency in their daily operations while providing resistance to wear and abrasion ensuring reliability. O-1 oil hardening provides an excellent combination of toughness, strength, and dimensional stability in heat-treated conditions offering versatility for various tasks.