Hole saw Bosch PRO Multi Material PC Plus 44/22 mm — single piece for drill, drywall/metal/plastic/softwood

Hole saw Bosch PRO Multi Material PC Plus 44/22 mm is a single-piece hole saw intended for use with a standard drill. It is designed to cut drywall, metal, non-ferrous metals, plastic and softwood and provides a finished hole diameter of 22 mm with a 44 mm working length, suitable for pipe passages, conduit entries and cable routing during interior installation work.

Advantages

The saw features high-speed steel teeth with 8% cobalt for increased durability and sustained cutting performance. An enhanced tooth geometry provides faster and smoother cuts across multiple materials, while the Bosch Power Change Plus compatible design enables quick, keyless changing of the hole saw and easier removal of material plugs.

Suitable for

• Cutting holes in drywall for electrical boxes and recessed fixtures
• Drilling openings in non-ferrous metal and thin steel cladding
• Making cable and conduit entry holes in plastic and softwood

Когда он может не подойти

The hole saw is not intended for heavy structural steel or very thick hardened metals; cutting such materials can reduce life and performance. It is also unsuitable where precision pilot-less boring is required for large-diameter, high-tolerance industrial fittings.

Key specifications

• Cutting diameter: 22 mm
• Working length: 44 mm
• Material of teeth: high-speed steel (HSS) with 8% cobalt
• Compatible with Bosch Power Change Plus keyless arbor
• Suitable materials: drywall, metal, non-ferrous metal, plastic, softwood
• Pack contents: single hole saw

How to use

Mount the hole saw on a compatible Power Change Plus arbor or an appropriate arbor for your drill, secure the arbor according to the arbor instructions, mark the centre of the required hole, and pilot-drill if needed to ensure accurate positioning. Operate the drill at appropriate speed for the material, applying steady, moderate pressure and allowing the tool to cut without forcing. Remove the material plug using the arbor’s plug-removal feature or manually once cutting is complete.

What to consider before purchase

• Confirm the 22 mm finished hole size matches the installation requirement.
• Verify compatibility with your drill arbor — Power Change Plus compatibility simplifies changing but check adaptor fit if using a different arbor.
• Ensure intended materials (drywall, non-ferrous metal, plastic, softwood) match your application; avoid using on thick or hardened steel.

Usage recommendations

For best results, use appropriate drill speeds and steady feed for each material, keep the teeth clean of debris, and let the HSS with 8% cobalt teeth cool between long cuts to preserve cutting life.