Hole Saw Single Bosch Bi‑Metal, 16 mm, for drill, drywall/metal/plastic/softwood, 1 pc

Single Bosch Bi‑Metal hole saw, 16 mm diameter, designed for use with handheld or stationary drills. The bi‑metal construction combines high-speed steel with cobalt alloy to maintain edge life and allow cutting in drywall, sheet metal, non‑ferrous metals, plastic and softwood. Supplied as a single piece, this 16 mm hole saw is intended for creating precise round openings for wiring, plumbing, fastener installation and other repair or installation tasks.

Advantages

The bi‑metal design delivers improved wear resistance and stable cutting performance across mixed materials. A Vario tooth strip profile supports smooth entry and efficient material removal, reducing burrs and the need for secondary finishing. Compatibility with standard hole saw adapters makes the tool convenient to integrate into existing drill setups. The 44 mm cutting depth accommodates typical through‑panel and partial‑depth applications.

Suitable for

• Cutting round holes for electrical wiring and cable glands
• Making openings for plumbing penetrations and pipe straps
• Installing fixtures, anchors and mounting hardware in partitions
• General trades and maintenance work in drywall, metal, plastic and softwood

Key specifications

• Diameter: 16 mm
• Material: bi‑metal high‑speed steel with cobalt alloy
• Tooth type: Vario tooth strip for smooth cutting
• Suitable materials: drywall, sheet metal, non‑ferrous metals, plastic, softwood
• Cutting depth: 44 mm
• Package quantity: 1 piece

How to use

Select an appropriate arbor or adapter compatible with the drill and secure the hole saw according to the adapter manufacturer instructions. Mark the center point of the hole, pilot if necessary, and position the drill perpendicular to the work surface. Start drilling at low speed to engage the teeth, then increase speed and apply steady, even pressure. Allow the tool to cut without forcing; clear chips periodically to maintain cutting efficiency. After cutting, remove the workpiece plug and deburr the hole if required.

Usage recommendations

Use cutting fluid or reduced speed when working in metals to extend cutter life. For plastics and softwood, reduce speed to prevent melting or tear‑out. When cutting thin sheet metal or fragile panels, support the workpiece to minimize vibration and deformation.