19 Piece HSS Sprint Master Drill Set Sizes : 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10mm

HSS Twist Drills : Toughness and precision combined with excellent cutting efficiency for drilling alloyed carbon and plain steel. 

Ideal for hand held operations.

• Break resistant with high elasticity and toughness
• Special point shape for speed
• Long life due to high quality HSS Steel