Drill Bits Bosch SDS max-4 2608685863

SDS max-4 Drill Bits Bosch 2608685863 are designed for heavy-duty drilling in concrete and masonry. The bit features a four-cutter head and a two-flute U-shaped body to improve dust removal and reduce jamming when encountering rebar. Its carbide tip and robust construction deliver extended service life and consistent performance when used in SDS max rotary hammers.

Advantages

The SDS max-4 geometry provides stable cutting and reduces the risk of bit jamming on reinforcement. The two-flute U-shaped profile enhances dust evacuation from the hole, lowering friction and wear. A highly durable carbide tip resists abrasion for prolonged life in concrete and masonry applications. The bit is compatible with all rotary hammers that accept SDS max holders.

Suitable for

Key specifications

How to use

Install the bit into an SDS max rotary hammer according to the tool manufacturer's instructions and secure it in the chuck. Start drilling at low speed to position the hole, then apply steady pressure and run at the recommended speed for the rotary hammer and bit size. For best performance, periodically clear dust from the hole or use the hammer's blow-out function. Avoid excessive side loads to prevent premature wear of the carbide tip.

Recommendations

Use appropriate personal protective equipment (safety glasses, dust mask, hearing protection) and follow jobsite safety procedures. For long holes or heavy-duty work, use progressive drilling and remove dust frequently to extend bit life.