Sierra de corona Bosch 2 608 594 231 1 ud.

The Bosch BiM Progressor Hole Saw (2608594231) is a single-piece hole saw designed for drilling clean holes in wood, drywall, plastics, aluminium, non-ferrous metals and stainless steel. With a 76 mm diameter and Bi‑Metal construction containing 8% cobalt, it is intended for multipurpose use with corded and cordless drill drivers and packaged in a blister for convenient storage and handling.

Advantages

The redesigned Bi‑Metal with 8% cobalt alloy increases durability, giving up to twice the lifetime compared with the predecessor. An enhanced progressive tooth strip enables faster cutting performance across a range of materials. The single-piece construction and blister packaging simplify handling and storage for professional and DIY tasks.

Suitable for

Key specifications

How to use

Fit the hole saw to a compatible arbor and tighten according to the arbor manufacturer’s instructions. Secure the workpiece and mark the drilling position. Start drilling at low speed to establish a guide, then apply steady pressure and increase speed as appropriate for the material. Periodically withdraw the saw to clear chips and prevent overheating when cutting metals or stainless steel. Use appropriate personal protective equipment and drill at recommended speeds for the material.

Recommendations

For longer tool life when cutting metals or stainless steel, use cutting lubricant and avoid excessive pressure. For clean holes in wood and plastics, run the drill at higher speed and support the workpiece to reduce tear‑out.