One Set 12-Piece 15-50mm Alloy Hole Saw Set, Carbide Tip …, Kuala Lumpur

⭐Product Highlights
• Tungsten Carbide Alloy Construction: High hardness, rust-proof, and sturdy – sharp gears for labor-saving, long-lasting cutting performance.
• 12-Piece Size Set: Includes 15mm, 16mm, 18mm, 20mm, 21mm, 22mm, 25mm, 26mm, 28mm, 30mm, 35mm, 50mm – covers most metal drilling needs.
• Center Pilot Drill with Spring: Built-in center alloy drill bit for precise positioning; spring prevents sticking for smoother operation.

⭐Product Specifications
• Type: Alloy Hole Saw / TCT Metal Cutter
• Material: Tungsten Carbide Alloy
• Sizes: 15, 16, 18, 20, 21, 22, 25, 26, 28, 30, 35, 50mm
• Features: Multi-Tooth Gear, Center Pilot Drill with Spring
• Compatible Materials: Stainless Steel, Iron Plate, Aluminum Plate, Casting (up to 3mm)
• Tool Compatibility: Electric Hand Drill, Bench Drill, Machine Drill

⭐Product Function
Cuts clean holes in metal sheets up to 3mm thick. Multi-tooth design provides fast cutting. Center pilot drill ensures accurate hole placement. Spring prevents binding.

⭐Scene Display
Perfect for metal fabricators (stainless steel drilling), automotive repair (sheet metal holes), HVAC installers (ductwork), and industrial maintenance.

⭐Product Details
Sharp teeth for efficient cutting. Rust-proof coating for long life. Center pilot drill keeps hole saw centered. Spring helps eject cut material. Complete 12-piece set in organized case.