Sierra de corona Bosch 2 608 900 420 2,2 cm individual para taladradora

The Bosch 2 608 900 420 Hole Saw with a 2.2 cm diameter is a single-piece drill accessory designed for cutting clean holes in a variety of materials including brick, plastic, stainless steel, tile and wood. Part of the EXPERT Tough Material range, this hole saw features carbide teeth that resist damage when encountering embedded metal such as hardened nails or screws, allowing continued cutting performance and consistent hole quality.

Advantages

The carbide-toothed design reduces wear and prevents rapid tooth damage when the blade contacts metal, producing neat, repeatable holes. Its universal compatibility with standard drills and the compact 2.2 cm diameter make it useful for precision cutting tasks while offering robustness across multiple materials.

Suitable for

• Drilling holes in wood for pipe or cable entries
• Cutting openings in plastic panels and casings
• Creating holes in tile and brick for fixtures
• Piercing thin stainless steel sheets and metal with potential embedded fasteners

Key specifications

• Brand: Bosch
• Model / MPN: 2 608 900 420
• EAN: 4059952535661
• Diameter: 2.2 cm
• Material compatibility: brick, plastic, stainless steel, tile, wood
• Teeth: carbide-tipped (EXPERT Tough Material)
• Package: single piece

How to use

Attach the hole saw to a compatible drill or arbor following the drill manufacturer’s instructions. Mark the center point of the required hole, start drilling at low speed to establish the cut, then increase speed as appropriate for the material. Apply steady, moderate pressure and keep the workpiece secure to avoid slippage. Clear debris periodically to maintain cutting efficiency and cool the cutting area if necessary.

Recommendations

Use appropriate safety equipment such as eye protection and gloves. For metal and tile applications, consider lubricants or cooling and avoid excessive feed force to prolong the carbide teeth life. Check drill speed and adapt it to the material being cut to achieve best results.