Precision Brand® drill rods possess rough hardening quality that affords optimum response to heat treatment and provides toughness and maximum wear resistance in service. The high carbon content allows them to be used without heat treatment for many maintenance applications. Precision Brand® drill rod rounds are made of annealed, ground and polished general purpose tool steel. They are used for punches, tools and dies, drills, taps, arbors, roller bearings, dowel pins and other machine parts where strength and durability are required. Their excellent finish, strength, and machineability make drill rods ideally suited for applications where accuracy and straightness are necessary. Choose from water hardening or oil hardening drill rods. Buy Precision Brand drill rods from your trusted supplier here in Singapore.