Bosch 2 608 900 109 drill bit Hammer drill bit 1 pc(s)

The Bosch 2 608 900 109 hammer drill bit is an SDS plus accessory engineered for rotary hammers and intended for drilling in concrete and reinforced concrete. With a full-carbide, single-piece head and a 4-cutter geometry, the bit is designed to resist jamming on rebar and to maintain cutting performance under heavy impact. The 12 mm diameter and robust construction make it suitable for frequent use on construction sites and installation jobs requiring reliable, long-life drilling.

Advantages

The full-carbide head manufactured from a single piece provides high impact resistance and reduces the risk of breakage when contacting rebar. The 4-cutter design improves drilling efficiency and prevents the bit from jamming, while the SDS plus shank ensures secure fit and quick bit changes in compatible rotary hammers. The single-piece construction enhances durability and contributes to consistent drilling performance over time.

Suitable for

• Drilling holes in reinforced concrete for anchor bolts and fixings
• Installation work on construction sites and building renovations
• Frequent professional use with SDS plus rotary hammer drills
• Tasks requiring reliable, long-life drill bits in masonry and concrete

Key specifications

• Brand: Bosch
• Model / MPN: 2 608 900 109 (2608900109)
• EAN: 4059952531823
• Shank type: SDS plus
• Head material: Full carbide, single-piece
• Cutters: 4-cutter geometry
• Diameter: 12 mm
• Primary use: Concrete and reinforced concrete drilling

How to use

Insert the SDS plus shank into a compatible rotary hammer and lock it according to the tool manufacturer's instructions. Select hammer drilling mode and apply steady pressure while the drill bit performs the cutting action; avoid excessive side load. If reinforcing steel (rebar) is encountered, continue drilling with controlled force— the full-carbide 4-cutter head is designed to resist jamming and impact. Withdraw the bit occasionally to clear dust and debris for optimal cutting and cooling.

Recommendations

Use with rotary hammers that accept SDS plus bits. Wear appropriate personal protective equipment (eye protection, hearing protection, dust mask) and follow the rotary hammer manufacturer's safety instructions. For long tool life, avoid using the bit for non-recommended materials and clear the hole regularly while drilling.