Sierra de corona Bosch PRO Multi Material PC Plus 44 mm para taladro, apta para pladur, metal, plástico, madera blanda

Single Bosch PRO Multi Material PC Plus hole saw, 44 mm diameter, designed for drill use. This hole saw is engineered for cutting clean round holes in drywall, metal, non-ferrous metal, plastic and softwood. Supplied as one piece, it is intended for installation tasks such as routing pipes, cables and fixtures during construction and renovation. The tool's high-cobalt HSS teeth and enhanced tooth geometry provide consistent cutting performance and a longer service life compared with standard hole saws.

Advantages

The high-speed steel with 8% cobalt alloy increases wear resistance and heat tolerance, extending tool life when cutting multiple materials. Enhanced tooth design delivers fast, smooth cuts with reduced tearing in softer materials and efficient penetration in thin metals. Compatibility with the Bosch Power Change Plus keyless arbor simplifies fitting and removal, while the Power Change feature makes plug extraction and hole saw changes quicker and safer.

Suitable for

• Cutting circular openings for pipes and conduit in drywall and softwood
• Creating cable and fixture entry holes in metal cladding and non‑ferrous sheets
• Installing recessed light fittings and junction boxes
• General renovation and interior installation work requiring a versatile hole saw

Key specifications

• Diameter: 44 mm
• Material of cutting edge: high-speed steel (HSS) with 8% cobalt
• Compatible materials: drywall, metal, non‑ferrous metal, plastic, softwood
• Design feature: enhanced tooth geometry for smoother cutting
• Arbor compatibility: designed for Bosch Power Change Plus keyless arbor systems
• Supply: single piece (one hole saw)

How to use

Fit the 44 mm hole saw onto a compatible arbor, preferably the Bosch Power Change Plus keyless system, ensuring the pilot drill bit is correctly installed and secured. Mark the center of the cut and start the drill at low speed to establish the pilot hole, then increase to appropriate speed and apply steady, moderate pressure. For metal and non‑ferrous materials use cooling lubricant if required and avoid excessive feed to prevent overheating. After cutting, stop the drill before removing it from the workpiece and clear any material plug using the Power Change plug removal function or suitable tool.

Recommendations

Use appropriate personal protective equipment including eye protection and gloves. Select drill speeds and feed pressures according to the material being cut: lower speeds for metals, medium speeds for plastics and drywall, and moderate speeds for softwood. Inspect the cutting edge before use and replace the hole saw when signs of wear or chipping reduce cutting quality.