13-Piece Combination Drill and Tap Set, SAE 6-32NC to 1/4-20NC and M3-M10 Metric, Titanium-Coated with Quick-Change Adapter

• VERSATILE SET: Combination drill and tap set featuring 12 titanium-coated bits covering both SAE (6-32NC to 1/4-20NC) and metric (M3 to M10) sizes, plus quick-change adapter
• DUAL FUNCTIONALITY: Each bit combines drilling and tapping operations in one tool, enabling efficient single-pass threading operations
• ORGANISED STORAGE: Compact carrying case with clearly labelled slots for both SAE and metric sizes ensures easy organisation and quick size identification
• TITANIUM COATING: Premium titanium coating enhances durability and reduces friction, providing longer tool life and improved cutting performance
• QUICK-CHANGE SYSTEM: Includes adapter with quick-release mechanism for rapid bit changes, compatible with standard power drills and drill drivers

❤Upgrade your workshop with this versatile 13-piece combination drill and tap set. This comprehensive kit includes both SAE and metric sizes, making it perfect for a wide range of applications. ❤The titanium-coated bits feature precision-engineered cutting edges for clean, accurate holes and threads. ❤The set comes housed in a durable storage case with clearly marked size designations for both measurement systems, ranging from 6-32 NC to 1/4-20 NC in SAE, and M3x0.5 to M10x1.5 in metric sizes. ❤The quick-change adapter allows for efficient bit changes, saving valuable workshop time. ❤Each bit is constructed from high-quality steel for durability and long-lasting performance. The convenient carrying case keeps your bits organised and protected, with secure individual slots for each piece. ❤you're working on automotive projects, machinery repair, or general fabrication, this dual-purpose drill and tap set provides the precision tools needed for professional results. Specification: Material: High-speed steel Shank: 1/4" (6.35mm) hex shank Size: M3, M4, M5, M6, M8, M10 6Metric: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5 6PC SAE: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4-20NC; Package include: 12 x Tap Drill Bits 1 piece-quick change adapter User Guide： ❤Following some technique will let you save the bit: 1. Thin drill bits can break easily than thick bits, so drill more carefully while using a thinner drill bit, make sure it is perfectly straight. 2. Before start drilling, use some cutting oil. It will not only allow to drill hole easily but keep the drill bit from snapping off. It will also keep the drill from getting overheated and damaged. 3. Don’t push with much pressure since it can damage the drill bit. 4. Slowly start drilling the intro surface and then gradually increase the speed. Drilling with high speed at starting point can cause slipping off.