6Pcs Hss Hexagon Shank Twist Drill Bits Serrated Grooving Cutting Tap Spiral Saw Wood Metal Plastic Hole Saw Titanium Drill

Description: 6-Piece Titanium Coated HSS Serrated Twist Drill Bit Set, Supports One-Step Drilling & Grooving on Multiple Materials to Boost Work Efficiency for Both DIY and Professional Use Features: 1. Superior Wear & Heat Resistance: Premium high-speed steel (HSS) base with titanium plating coating. Withstands high temperature and friction generated during continuous high-speed drilling, extends service life 3 times longer than carbon steel drill bits, reduces your tool replacement cost. 2. 2-in-1 Multi-Function Structure: Special integrated serrated cutting edge designed on the drill body. Supports one-step drilling, grooving and side cutting operations without switching different tools, effectively saves your working time and improves construction efficiency. 3. Accurate Non-Slip Drilling: 118° optimized sharp cutting tip. Achieves instant stable positioning when contacting the workpiece, avoids slipping or drilling deviation during operation, delivers clean, burr-free and high-precision holes. 4. Full Size Matching: Contains 6 common drill specifications including φ3mm, φ4mm, φ5mm, φ6mm, φ6.5mm, φ8mm. Fits all standard electric drill chucks on the market, covers most daily and professional drilling size demands, no need to purchase extra single drill bits separately. 5. Wide Material Compatibility: Optimized HSS material and serrated cutting angle. Works smoothly on wood, plastic, PVC, thin metal sheets, composite boards and other common processing materials, meets the needs of different usage scenarios. Specifications: Category: Serrated Twist Drill Bit Set Material: High Speed Steel (HSS) with Titanium Coating Size: 6 sizes included: φ3mm, φ4mm, φ5mm, φ6mm, φ6.5mm, φ8mm Color: Golden (titanium coated working part) + Silver (HSS shank) Application: Home DIY projects, woodworking, thin metal processing, plastic drilling, furniture assembly, daily maintenance works Quantity : 6 pieces per set Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.