Twist drill bit Bosch Expert 2608900147 2.2 cm diameter

EXPERT SDS PLUS-7X HAMMER BITS FOR ROTARY HAMMER DRILLS — long-life drill bit designed for drilling reinforced concrete and other hard materials. The Bosch Expert 2608900147 has a 2.2 cm diameter and is made for SDS‑plus rotary hammer drills, combining a Full Carbide Head and Bosch carbide technology for increased durability and reliable performance when drilling cured and hardened concrete, hard stone and similar materials.

Advantages

The bit features an advanced 4-cutter Full Carbide Head manufactured from a single piece of carbide to reduce jamming and avoid weaknesses on impact. Bosch Carbide Technology provides an exceptionally durable drill tip while Bosch welding technology ensures a highly resistant connection between tip and shank. These design elements deliver improved lifetime and consistent drilling performance in reinforced concrete and hard stone.

Suitable for

• Drilling holes in cured concrete
• Drilling hardened reinforced concrete and rebar‑containing structures
• Drilling in hard natural stone such as granite and gneiss
• Use with SDS‑plus rotary hammer drills for fixings and installations

Key specifications

• Brand: Bosch
• Model / MPN: 2608900147
• EAN: 4059952532202
• Type: SDS‑plus hammer drill bit (Full Carbide Head)
• Diameter: 2.2 cm
• Intended materials: reinforced concrete, cured concrete, hard stone (granite, gneiss)

How to use

Fit the Bosch Expert SDS plus-7X into an SDS‑plus rotary hammer drill according to the tool manufacturer's instructions. Use hammer drilling mode for reinforced concrete and hard stone. Apply steady pressure and keep the drill perpendicular to the surface; withdraw periodically to clear dust and debris. Select appropriate drill speed and feed according to material hardness and follow safety instructions for rotary hammer operation.

Recommendations

For best results, use this bit with compatible SDS‑plus rotary hammer drills and appropriate personal protective equipment. When drilling through rebar or very dense sections, reduce feed force and let the carbide head do the cutting to minimise risk of bit damage. Replace the bit when wear degrades cutting performance.