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HSS Step drill bit
New product PremiumItem #r13257382
HSS step drill bit with 3-flat shank for faster drilling of holes in metal using a drill driver
- Base material: Steel, Cast iron, Non-ferrous metal, Plastic, Plexiglass
- Application: Drilling in steel and sheet metal
- Application Depth: 4 mm
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Features
- Faster drilling in metal – 3-flat shank transfers more torque from the tool and better prevents slipping in the clutch, helping you save time on every hole
- Longer-lasting step bits – cut more holes with the same step bit thanks to the solid HSS core
- No pre-punching needed – self-centring split tip for faster and more precise penetration of metals
- Smoother surface finish – specially ground cutting edge for a virtually burr-free result
Applications
- Creating or enlarging holes in steel sheet and other non-ferrous metals
- Best performance reached when applying the right speed and cooling cutting oil