32-152 mm bi-metal hole saw arbor, hex 7/16" for clean and burr-free drilling

Successfully fitting a roof light or ventilation on bodywork can be stressful for any van converter. The fear of failing the cut or deforming the sheet metal is real. This high-performance drilling accessory transforms this ordeal into a formality. 

Thanks to its bi-metal design with hardened HSS steel teeth, this versatile hole saw guarantees smooth and fast cutting in steel, aluminium or wood, thus avoiding destructive snags. Its variable pitch system reduces vibrations for a firm grip, ensuring a professional finish essential to the waterproofing of your installations. It's the ideal companion for running your cables, fitting your ventilation grilles or installing a centring guide for drilling to secure your work.

Technical specifications of the 32-152 mm bi-metal hole saw arbor, hex 7/16"

• Tool type: bi-metal hole saw with variable pitch
• Hole saw compatibility: from 32 mm to 152 mm diameter
• Cutting depth: approximately 38 mm
• Attachment type: 7/16" (11 mm) hexagonal shank
• Tooth material: hardened HSS high-speed steel
• Body material: flexible and resistant carbon steel
• Compatible surfaces: steel sheet, aluminium, PVC, wood, plywood, plasterboard
• Recommended use: installation of roof lights, ventilation grilles, electrical conduit entries