Tap & Drill Bit Set | M3-M10 Threading Kit | Titanium-Coated HSS for Precision Machining

This 1/6Pcs Tap Drill Bit Set provides the precise pilot holes required for M3, M4, M5, M6, M8, and M10 screw threads. The hex shank design prevents slipping in hand chucks and power tools, while the titanium-plated HSS construction offers superior wear resistance and heat dissipation for cleaner cuts and extended tool life. Features and Benefits - Titanium-Plated High-Speed Steel (HSS) - The coating reduces friction and heat buildup, significantly increasing durability and preventing premature dulling for consistent performance. - Hex Shank Design - Ensures a secure, non-slip grip in all standard hand chucks and power drill adapters, providing maximum torque transfer and safer operation. - Precision-Ground Flutes - Engineered for efficient chip removal during drilling, which prevents clogging, reduces binding, and results in cleaner, more accurate pilot holes. - Complete 6-Piece Metric Set - Covers the most common thread sizes from M3 to M10, offering a versatile solution for a wide range of fabrication, repair, and assembly tasks. - Correctly Sized Drill Bits - Each bit is precisely matched to its corresponding tap size (M3, M4, M5, M6, M8, M10), guaranteeing proper thread engagement and strong, secure fastenings. Applications - Metalworking and Machining - Creating accurate pilot holes in steel, aluminum, and other metals prior to tapping threads for bolts, screws, and fittings. - Automotive and Equipment Repair - Essential for repairing stripped threads, installing new fasteners, or performing maintenance on engines, frames, and machinery components. - DIY Fabrication and Assembly - Perfect for building custom brackets, modifying equipment, or any project requiring strong, threaded connections in metal or hard plastics.