Drill bit Bosch 2608586749 spiral cutting drill bit Ø 1.5 cm, 1 pc (blister)

Bosch spiral cutting drill bit 2608586749 is a single-piece drill accessory designed for use with compatible drills and rotary hammers. With a 1.5 cm diameter and a 340 mm length, this spiral flute bit combines cutting geometry and a helical profile to evacuate dust efficiently during standard drilling operations. It is supplied as one piece in blister packaging and is intended for general-purpose drilling in masonry-type materials while fitting SDS Max tool interfaces.

Advantages

The spiral design improves chip removal and reduces binding when drilling into concrete, limestone and masonry. The cutting geometry supports stable penetration and consistent hole quality over extended runs. Its SDS Max compatibility ensures a secure connection with matching rotary hammers, providing reliable power transfer and reduced slip. Delivered as a single unit in blister packaging, the bit is ready for immediate installation and replacement.

Suitable for

• Drilling holes in concrete for anchor bolts and dowels
• Creating openings in limestone and natural stone for installations
• General masonry drilling for construction and renovation tasks
• Use with SDS Max rotary hammers for medium-to-heavy duty drilling

Key specifications

• Type: Spiral cutting drill bit with helical flute
• Diameter: 1.5 cm
• Overall length: 340 mm
• Shank/connection: SDS Max compatible interface
• Intended materials: Concrete, limestone, masonry
• Material: stainless steel cutting/working surfaces
• Package quantity: 1 piece (blister)

How to use

Select a rotary hammer or drill that accepts SDS Max bits and secure the Bosch spiral cutting drill bit into the tool according to the tool manufacturer's instructions. Mark the drilling position, start at low speed to establish the hole, then apply steady pressure while maintaining the tool perpendicular to the surface. Allow the bit's spiral flute to clear dust by occasionally withdrawing it slightly during longer holes. Use appropriate personal protective equipment such as safety glasses, hearing protection and dust masks when drilling into masonry materials.

Usage recommendations

For optimal performance, match drilling speed and impact settings to the material being worked; use lower speed and firm control for harder masonry and increase cooling pauses for prolonged drilling. Inspect the bit before use for wear or damage and replace when cutting edges are worn to maintain hole accuracy and reduce risk of bit breakage.