STEP DRILL, 4-20MM, HSS

4-20mm

• Number of Steps: 9
• ø Included:4, 6, 8, 10, 12, 14, 16, 18 & 20mm
• Shank: 8.0mm
• Drills: Sheet metal, steel & plastic
• Cut depth: Up to 4mm
• Suits: Non-hammer action portable power drills
• Fully ground premium HSS M2 to increase durability
• TiN coating reduces heat and wear for product longevity
• Non-skid tip eliminates the need for pre-drilling
• 2 flute design for smoother cutting
• Laser etched hole ø
• Non-slip shank