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Bosch HSS-AlTiN Step Drill Bit 6mm - 39mm

Bosch Professional

Compare today's prices on the "Bosch HSS-AlTiN Step Drill Bit 6mm - 39mm".

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Last Checked: 05/10/2026
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Product Description

Compare today's prices on the "Bosch HSS-AlTiN Step Drill Bit 6mm - 39mm".

Bosch HSS-AlTiN Step Drill Bit 6mm - 39mm

This step drill bit from Bosch is engineered for professionals who frequently need to drill clean, larger-diameter holes in thin materials such as sheet metal, plastic, and wood. The AlTiN coating provides exceptional heat resistance and extended tool life, while the stepped design allows you to drill multiple hole sizes with a single bit, reducing downtime and improving efficiency on the job.

- Diameter range: 6mm to 39mm, covering a wide variety of common hole sizes

- AlTiN (Aluminium Titanium Nitride) coating for reduced friction and superior durability

- HSS (High-Speed Steel) construction for strength and long-lasting sharpness

- Stepped geometry enables burr-free, precise holes in thin materials without needing a pilot hole

- Self-starting tip eliminates walking and ensures accurate placement

- Ideal for use in metal, plastic, PVC, and wooden panels up to approximately 5mm thickness

- Three-flute design for smooth cutting action and efficient chip removal

Whether you are installing electrical enclosures, routing cables, or fabricating sheet metal components, this Bosch step bit delivers reliable performance and consistent results.

GTIN: 3165140666480