Titanium HSS 3-in-1 Compound Tap Drill Bit | M3–M10 Hex Shank
Titanium HSS 3-in-1 Compound Tap Drill Bit | M3–M10 Hex Shank
3-in-1 Titanium-Coated HSS Compound Tap Drill Bit with Hex Shank
Meet your new go-to threading tool. This Titanium-Plated High-Speed Steel (HSS) Compound Tap Drill Bit combines drilling, tapping, and chamfering into a single step — saving you time and effort on every project. Whether you're working with wood, aluminum, iron, or other low-hardness materials, this versatile bit delivers clean, precise threaded holes with ease.
Key Features
- 3-in-1 Operation: Drill, tap, and chamfer in one pass — no need to swap bits mid-job.
- Titanium-Plated HSS Construction: High-speed steel core with a gold titanium surface coating for enhanced hardness, heat resistance, and extended tool life.
- Standard 1/4" Hex Shank: Universal hexagonal shank fits most bench drills, electric drills, and tapping machines for a secure, slip-free grip.
- Right-Hand Thread Direction: Standard right-hand thread cutting for the most common fastening applications.
- Wide Size Range: Available in M3, M4, M5, M6, M8, and M10 — choose the size that fits your project.
- Versatile Material Compatibility: Ideal for wood, aluminum, iron, and other low-hardness materials.
- Rotary Flute Design: Efficient chip evacuation keeps the cutting zone clear for smoother, more accurate threading.
Specifications
| Type | Compound Tap Drill Bit (3-in-1) |
| Material | High-Speed Steel (HSS) with Titanium Coating |
| Shank Type | 1/4" Hexagonal (Hex) Shank |
| Thread Direction | Right-Hand |
| Available Sizes | M3, M4, M5, M6, M8, M10 |
| Compatible Materials | Wood, Aluminum, Iron, Low-Hardness Metals |
| Quantity | 1 Piece |
| Country of Origin | Made in China |
What's in the Box?
- 1 × Titanium HSS Compound Tap Drill Bit (size of your choice)
Usage Tips
For best results, use this tap drill bit with a dedicated tapping machine. When using a handheld electric drill, apply steady, straight pressure — excessive shaking or tilting may affect thread quality. Use appropriate cutting fluid for metal applications to maximize bit longevity.
For safe tool use practices in the workshop, refer to guidelines from the U.S. Occupational Safety and Health Administration (OSHA) — Hand and Power Tools Safety.
Note: Actual color may vary slightly from images due to monitor settings and lighting. Allow for minor measurement tolerances.
Frequently Asked Questions
Q: What sizes are available for this titanium HSS tap drill bit?
A: This compound tap drill bit is available in M3, M4, M5, M6, M8, and M10 sizes. Select the size you need at the time of purchase to match your threading requirements.
Q: What materials can this hex shank tap drill bit be used on?
A: This bit is designed for low-hardness materials including wood, aluminum, and iron. It is not recommended for hardened steel or other high-hardness metals, as this may damage the bit.
Q: Can I use this tap drill bit with a standard electric hand drill?
A: Yes — the 1/4" hex shank is compatible with most electric hand drills and bench drills. For the cleanest results, a tapping machine is recommended. When using a hand drill, keep the bit as straight as possible to ensure accurate thread cutting and prevent breakage.
Q: What does "3-in-1" mean for this compound tap drill bit?
A: The 3-in-1 design means a single bit handles drilling the pilot hole, cutting the thread (tapping), and chamfering the entry edge — all in one operation, reducing tool changes and saving time on your projects.