Bosch 2 608 900 446 drill hole saw 6 pc(s)

The Bosch EXPERT Tough Material Hole Saw Set (Bosch 2 608 900 446) is a versatile kit for use with impact drill/drivers. The set contains multiple hole saws and an adapter compatible with the Bosch Power Change Plus keyless arbor, designed for cutting in brick, metal, plastic, soft ceramic wall tile, stainless steel and wood. Carbide-tipped, individually ground teeth and a patent slot design improve durability, chip evacuation and plug ejection for extended life in multi-material applications.

Advantages

Carbide teeth manufactured with Bosch Carbide Technology provide significantly longer life compared with standard bi-metal hole saws, reducing tooth damage when encountering hard materials such as nails or screws. The patent slot design offers improved visibility into the cut and easier removal of material plugs. The adapter for the Power Change Plus arbor ensures accurate, robust connection for use with impact drill/drivers.

Suitable for

• Drilling holes in brick and masonry
• Cutting through metal and stainless steel
• Creating openings in plastic and soft ceramic wall tiles
• Installing fittings in wood
• Use with impact drill/drivers and Power Change Plus arbors

Key specifications

• Manufacturer: Bosch
• Model / MPN: 2 608 900 446
• EAN: 4059952535920
• Set composition: multiple hole saws + adapter (total pieces referenced as 9-piece set)
• Cutting teeth: individually ground carbide-tipped teeth
• Designed for: multi-material cutting (brick, metal, plastic, soft ceramic tile, stainless steel, wood)

How to use

Fit the appropriate diameter hole saw onto the supplied adapter and secure it to a compatible Power Change Plus keyless arbor or the drill's arbor as required. Mount the arbor in an impact drill/driver, set the drill to the appropriate speed and feed rate for the material, and start drilling with steady pressure. Use the patent slots to monitor chip flow and remove the plug from the hole saw as needed. For harder materials, reduce feed pressure and maintain consistent rotation to protect the teeth.

Recommendations

Use with impact-rated drill/drivers and the Bosch Power Change Plus keyless arbor for best results. When cutting into mixed or unknown materials, proceed at reduced speed and moderate pressure to avoid overheating. Clean the slots regularly and remove plugs to maintain cutting efficiency and extend tool life.