Bosch Professional SDS Plus Drill Bit & Chisel Set - 8 Piece

This set is designed specifically for SDS Plus rotary hammer drills. It will not work with standard drills or other SDS chuck types like SDS Max.

While technically possible, the SDS plus-5X drill bits are optimized for concrete and masonry. For wood, standard wood drill bits will provide better results and a cleaner cut.

The set includes a self-sharpening pointed chisel. For the flat spade chisel, ensure it is kept clean and free from hardened debris. Professional sharpening may be required after significant use, following manufacturer guidelines.

The set includes the following SDS+ drill bits: 1 x 5.5 x 100 x 160 mm, 1 x 6.0 x 100 x 160 mm, 1 x 7.0 x 100 x 160 mm, 1 x 6.0 x 150 x 210 mm, 1 x 6.5 x 150 x 210 mm, and 1 x 7.0 x 150 x 210 mm.

The pointed (bull point) chisel is best for initiating cracks and breaking up larger areas of concrete or masonry. The flat spade chisel is useful for removing material in wider strips, such as scraping off plaster, concrete, or tile adhesive.

The durability depends heavily on the intensity and frequency of use, as well as the material being worked. The durable carbide construction and reinforced core are designed for a long working life under professional use conditions.

Ensure the chuck sleeve is pulled back. Check the SDS shank for dirt or damage. Make sure you are using a compatible SDS Plus drill.

Verify your rotary hammer drill is set to the correct mode for chiseling (hammer-only or chisel rotation). Ensure the chisel is fully seated in the chuck.

Avoid forcing the tool. Ensure you are using the correct speed and impact settings for the material. Check for excessive heat buildup, which can indicate a need for cooling or a break.

Inspect the drill bit or chisel for damage or bending. Ensure it is properly seated in the chuck. Use a drill with appropriate power and settings for the task.