13 Pcs Metal Hole Saw Set Tungsten Steel Cutting Tool Kit, 16-53 mm

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Product Description Upgrade your metalworking with this 13pcs HSS hole saw set designed for fast, clean, round holes using a hand-held electric drill or motor-driven drilling machine. With heat-treated strength and sharp anti-wear teeth, it delivers smooth cutting and long service life on stainless steel, mild steel, iron, copper, and brass—ideal for DIY, workshop fabrication, and on-site installation. Key Features 13 popular sizes included: Covers common hole diameters for hardware install, conduit pass-throughs, and sheet metal work. High Speed Steel (HSS) construction: Sharp cutting edges for smooth, fast performance on thick materials and metal plates. Heat-treated & wear-resistant teeth: Lower cutting consumption helps extend tool life and keeps edges sharper longer. Clean, precise round holes: Carbide-style tooth geometry (as described) supports fast cutting with tidy results. Wide tool compatibility: Works with hand-held electric drills, motor-driven drilling machines, and movable magnetic drill setups. Better results with lubricant: Recommended to use drilling fluid or lubricant matched to the material to reduce heat and improve finish. Specifications Set Quantity: 13 pcs hole saws Material: High Speed Steel (HSS) Sizes: 16mm/0.63", 18mm/0.71", 20mm/0.79", 22mm/0.87", 25mm/0.98", 26mm/1.02", 28mm/1.10", 30mm/1.81", 35mm/1.38", 40mm/1.57", 45mm/1.77", 50mm/1.97", 53mm/2.09" Max cutting depth (stainless steel): Approx. 5mm Approx. drilling depth (wood): Up to about 20mm Total Weight: 1.3 kg Package Contents: 13 x hole saws Usage Perfect for cutting holes in stainless steel, mild steel, iron, copper, and brass during workshop fabrication, home DIY repairs, electrical/pipe routing, and on-site installation. For best performance, run at appropriate speed, apply steady pressure, and use drilling fluid/lubricant suited to the material to reduce heat and improve cutting smoothness. Returns, Refunds and Replacements Delivery Timeframe Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows: For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.