5-piece HSS metal drill bit set with titanium coating – 1/4" hex shank – Self-centering punch – Precise drilling in steel and metal

General Description The HSS Steel Titanium Core Drill Bit Set is made of high-quality HSS steel with a titanium coating to reduce friction and heat. It is ideal for drilling holes in various materials such as steel, brass, wood, plastic, and more. The center punch, made of impact-resistant alloy steel, provides extended life and makes positioning easier before drilling. Technical Specifications Material: High-quality HSS steel with titanium coating 47 sizes in 5: a set of five standard drill bits that can replace 47 individual drill bits Center punch with powerful automatic impact 1/4" HEX quick-release handle for easy clamping Double-edged blade for fast and frequent cutting Compatibility and Accessories Compatible with standard drills Ideal equipment for DIY and renovation projects Installation Ensure the drill bit is properly secured in the drill before starting. Use the center punch to mark the drilling location, which will help prevent slippage. Use: Use the hole cutter to create precise openings in various materials. The center punch facilitates drilling, and the titanium coating helps keep the tool clean by automatically deburring the holes. Other information: Protective packaging is included to prevent damage during shipping. The center punch is designed for optimal control, with a knurled brass body for a secure grip.