Armeg HSS Roll-Forged Jobber Drill Bit Set used for metal cutting, ideal for fixing holes, tapping and clearance. HSS Jobbers can be used in steel, non-ferrous, wood and plastics.

• · Full Range of diameters from 1.0 to 13.0mm in 0.5mm increments for flexibility
• · Roll-Forged Flutes rapidly remove spoil for progressive drilling actions
• · Ideal Performance in steel and cast materials to 580 H/mm²
• · Optimal 118° grinding processes ensure drill balance, reliable performance and hole tolerance
• · Steam Tempered to improve durability