Deli Bi-Metal Hole Saw (29mm) - قوارة حديد

Product Description This 29 mm bi-metal hole saw is built for reliable, smooth drilling through a variety of materials including mild steel, stainless steel, wood, plastic, and non-ferrous metals. The saw features a high-speed steel (HSS) tooth edge professionally welded to an alloy steel body, delivering clean cuts, enhanced durability, and consistent performance. Perfect for electricians, plumbers, HVAC professionals, and DIY enthusiasts working on installation and fabrication tasks. Key Features Diameter: 29 mm — perfect for conduit, ducting, or medium-size cable and pipe holes Construction: Tough bi-metal design with HSS cutting teeth welded to an alloy steel backing for strength Teeth Pitch: ~4–6 TPI — balances fast cutting with smooth edges Cutting Depth: Approximately 50–55 mm — suitable for drilling through standard panels and wall thicknesses Slug Removal: Side slots enable easy plug removal and quick arbor access Core Material: Reinforced alloy steel body resists vibration for clean, precise drilling Heat Resistance: Coating minimizes friction and extends tool life Materials: Suitable for drilling wood, plastic, plasterboard, UPVC, mild/stainless steel, cast iron, bronze, copper, and aluminum Int code:D8