ASNOMY 12Pcs TCT Hole Saw Kit for Hard Metal – 5/8 to 2-1/8 Inch with Titanium Plated Pilot Bit

Overview

Meet the ASNOMY 12Pcs TCT hole saw kit, designed for metal and wood tasks that call for clean, round holes. The cutters feature tungsten carbide tips paired with a titanium plated M2 steel pilot bit, delivering crisp starts and steady performance as you drill through hard metal, stainless steel, iron, and beyond. The set blends precision with durability, built to resist wear so you can work with confidence on multiple surfaces without compromising accuracy.

The three blade design adds balance by layering outer, middle, and inner teeth for smoother cuts and efficient material removal. Expect clean edges, reduced burrs, and consistent hole diameters as you progress through a range of materials. The kit and components are kept in top condition with rust resistance, so your tools stay ready for the next project.

What you get

• 12 TCT hole saw cutters in sizes from 16 mm to 54 mm
• 2 titanium plated M2 steel pilot drill bits
• 2 hex wrenches for quick changes
• Bits are oiled to resist corrosion
• Compact aluminum storage case for organization and transport

Usage and versatility

This kit is compatible with a range of drill setups including bench drills, magnetic drills, and other standard drilling machines. It handles hard metal, stainless steel plates, square tubes, iron, cast iron, wood, and select plastics. Note that it is not intended for concrete, tile, or stone work.

• Fast cutting with clean, round holes you can rely on
• Good control when used with a stable stand or magnetic drill
• Rust resistance helps keep tools ready for future projects

For best results, choose the appropriate speed, maintain steady pressure, and keep the drill aligned. This kit is a practical addition to metal fabrication, DIY builds, and repair tasks where precise hole sizes matter. While outcomes depend on material and technique, you may notice quicker starts and cleaner finishes compared with standard high speed steel bits.

Safety note: avoid use on concrete, tiles, or stone. Always follow proper drilling safety practices and wear eye protection and gloves when needed.