GPtzlei 15mm TCT Hole Saw Drill Bit for Stainless Steel, Iron & Metal

• Heavy Duty TCT Hole Saw for Metal — Premium tungsten carbide hole cutter designed for fast, precise drilling in stainless steel, iron, aluminium, alloy metal and hard plastics. Ideal for professional and DIY applications.
• Long Service Life & High Heat Resistance — Titanium-coated tungsten carbide teeth provide excellent wear resistance, rust resistance and durability. Delivers up to 10x longer lifespan under demanding metal drilling conditions.
• High Efficiency & Cooling:​​ The design facilitates efficient chip removal and reduces heat buildup. For optimal results and longevity when drilling stainless steel, we recommend using a cooling lubricant.
• Wide Compatibility for Multiple Drills — Suitable for hand drills, cordless drills, magnetic drills, bench drills and drill presses. Perfect for metal fabrication, electrical installation, pipe work, woodworking and DIY projects.
• Complete Hole Saw Set with Storage Case — Includes 1 hole saw, 2 pilot drill bits, 1 hex key and durable storage case. Available in sizes from 13mm to 170mm to meet different drilling needs.

GPtzlei TCT Hole Saw is designed for fast, precise and clean drilling through stainless steel, iron, aluminium, alloy metal and hard plastics. Built with premium tungsten carbide technology and a heavy duty 3-cutter structure, this metal hole cutter delivers smoother cutting, longer service life and higher drilling efficiency than standard bi-metal hole saws. Whether you are a professional installer, electrician, metalworker, engineer or DIY user, this hole saw drill bit helps create accurate, burr-free holes with reduced vibration and improved stability. ■ Heavy Duty TCT Cutting Performance The tungsten carbide tipped cutters provide exceptional hardness, heat resistance and wear resistance for demanding metal drilling applications. Ideal for stainless steel sheet, iron plate, aluminium, steel pipe, ducting and plastic materials. ■ Advanced 3-Cutter Design Engineered with outer, middle and inner cutting edges for faster penetration, smoother cutting and improved chip removal. The precision-ground teeth reduce friction and help minimise overheating during drilling. ■ Faster & Cleaner Metal Drilling Compared with traditional bi-metal hole saws, the GPtzlei metal hole saw offers cleaner holes, less burr formation and significantly longer tool life. Recommended for use with cooling lubricant when drilling stainless steel. ■ Wide Drill Compatibility Compatible with hand drills, cordless drills, bench drills, magnetic drills and drill presses. Suitable for professional construction work, electrical installations, pipe opening, woodworking and metal fabrication. ■ Complete Ready-to-Use Set Includes: 1 × TCT Hole Saw 2 × Pilot Drill Bits 1 × Hex Key 1 × Durable Storage Case GPtzlei hole saws are available in multiple sizes from 13mm to 170mm, suitable for a wide range of drilling applications. Designed for reliability, durability and professional performance.