Bosch 2 608 594 253 poranterä

The Bosch 2 608 594 253 drill bit is part of the Power Change Plus System, offering increased robustness and precision compared with its predecessor. Designed for rotary hammers, this 7.15 mm diameter, 85 mm length bit features a reinforced shank for improved tolerances and reduced play, and a pilot drill tip for better guidance. The keyless Power Change Plus connection allows quick single‑click removal of hole saws and serves as a reliable keyless interface between power tools and hole saw accessories. It is compatible with corded and cordless drill drivers and fits a variety of Bosch rotary hammer models.

Advantages

The reinforced shank reduces play and increases drilling accuracy. The pilot drill tip improves guidance for precise starts. The unique keyless Power Change Plus mechanism enables fast, one‑click unplugging of hole saws without additional tools. Broad compatibility with corded and cordless drill drivers enhances versatility.

Suitable for

Key specifications

How to use

Insert the drill bit into the tool spindle or the Power Change Plus adapter according to the drill manufacturer’s instructions. Engage the shank until the keyless connection clicks to secure the bit. Start drilling at low speed to position the pilot tip, then increase speed and apply steady pressure appropriate to the material. To remove, press the release mechanism and pull the bit out with a single click.

Recommendations

Use appropriate safety equipment (safety glasses, gloves, dust mask) and select drill speed and feed pressure according to material and tool specifications. Inspect the bit before use for wear or damage and replace when necessary to maintain accuracy and safety.