100/50-Pc Titanium Coated HSS Twist Drill Bit Set 1–3mm
100/50-Pc Titanium Coated HSS Twist Drill Bit Set 1–3mm
100/50-Piece Titanium Coated HSS Twist Drill Bit Set | 1–3mm | Wood, Metal & Plastic
Get more done with this versatile Titanium Coated High Speed Steel (HSS) Twist Drill Bit Set — available in a 100-piece or 50-piece kit. Featuring five precision sizes (1mm, 1.5mm, 2mm, 2.5mm & 3mm), this set is built for DIYers, hobbyists, and tradespeople who need reliable, sharp bits ready to tackle wood, aluminium, plastic, and general-purpose materials.
The titanium coating extends bit life, reduces friction, and helps maintain sharpness through repeated use. The straight shank design ensures broad compatibility with standard electric drills and drilling machines. Whether you're building furniture, working on craft projects, or handling home repairs, this set gives you the right bit every time.
Made in Mainland China.
Key Features
- Titanium Coated HSS: Enhanced hardness and longevity compared to standard uncoated bits
- Straight Shank Design: Compatible with most electric drills and benchtop drilling machines
- Twisted Flute Design: Ensures efficient chip removal for smooth, effortless drilling
- 5 Sizes Included: 1mm, 1.5mm, 2mm, 2.5mm, and 3mm — a complete micro-drilling range
- Multi-Material Use: Suitable for wood, aluminium, plastic, and similar materials
- Great for DIY & Trade: Ideal for home improvements, general building, engineering, and hobby projects
Kit Contents
100-Piece Set:
- 20 × 1mm Twist Drill Bit
- 20 × 1.5mm Twist Drill Bit
- 20 × 2mm Twist Drill Bit
- 20 × 2.5mm Twist Drill Bit
- 20 × 3mm Twist Drill Bit
50-Piece Set:
- 10 × 1mm Twist Drill Bit
- 10 × 1.5mm Twist Drill Bit
- 10 × 2mm Twist Drill Bit
- 10 × 2.5mm Twist Drill Bit
- 10 × 3mm Twist Drill Bit
Specifications
| Material | HSS (High Speed Steel) with Titanium Coating |
| Shank Type | Straight Shank |
| Sizes | 1mm, 1.5mm, 2mm, 2.5mm, 3mm |
| Quantity | 50 pcs or 100 pcs |
| Packaging | OPP Bag |
| Origin | Mainland China |
Note: Please allow 1–3mm measurement tolerance due to manual measurement methods.
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Frequently Asked Questions
Q: What materials can these HSS titanium coated drill bits be used on?
A: These titanium coated HSS twist drill bits are suitable for drilling into wood, aluminium, plastic, and similar soft-to-medium density materials. The titanium coating adds hardness and reduces friction for cleaner holes across a range of common DIY materials.
Q: Are these drill bits compatible with standard electric drills?
A: Yes. The straight shank design on these HSS drill bits makes them compatible with most standard electric drills and benchtop drilling machines. Please note that the drill or machine itself is not included in the set.
Q: What is the difference between the 50-piece and 100-piece sets?
A: Both sets include the same five sizes — 1mm, 1.5mm, 2mm, 2.5mm, and 3mm. The 50-piece set contains 10 bits per size, while the 100-piece set contains 20 bits per size, making the larger kit ideal for extended projects or workshop use where extra spares are handy.
Q: Why choose titanium coated HSS drill bits over standard uncoated bits?
A: Titanium coating significantly increases the surface hardness of the HSS steel beneath, which helps the cutting edges stay sharper for longer, reduces friction during drilling, and extends the overall lifespan of each bit compared to standard uncoated high speed steel drill bits.