Remove debris faster and discharge particles easily
High speed steel, high quality, high durability for your use
Professional drill bit for deburring, chamfering, oval hole enlargement
Suitable for drilling holes in metal plates, steel plates, aluminum plates, brass or wood.
Surface treatment: titanium
Type: Step drill
Head type: Hex handle
Material: High speed steel 4241
Surface treatment: titanium coating
15 steps: 4-32mm length: about 10.2 cm / 4.02 inches
3-bit size:
15 steps: 4-32mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm)
Package Included:
1x step drill