Heller 19 Piece HSS Twist Drill Bit Set - DIN 338 RN (rolled)

Heller 19 Piece HSS Twist Drill Bit Set - DIN 338 RN (rolled)

• Rolled helical groove, right handed cutting
• High resistance to breakage
• Good waste removal and true running
• Diameter tolerance h8
• Contents: 
• 1mm to 10mm in steps of 0.5mm
• Applications: Steel, Iron, Cast Iron, Non Ferrous Metal, Plastic, Drills Steel With a Strength Of Up To 1100 N/mm Squared