HSS Steel Titanium Coated Step Drill Bits are designed for precision drilling in various materials including wood and metal. This set includes multiple sizes to accommodate different drilling needs, making it an essential tool for DIY enthusiasts and professionals alike.
Features
- High-speed steel construction for durability and longevity.
- Titanium coating for enhanced performance and reduced friction.
- Step drill design allows for drilling multiple hole sizes with one bit.
- Suitable for use on wood, metal, and plastic materials.
- Hexagonal shank for secure grip in power tools.
Specification
- Sizes: 3-12mm, 4-12mm, 4-20mm.
- Shank Shape: Hexagonal.
Package Content
- 1 x HSS Steel Titanium Coated Step Drill Bit Set (3-12mm, 4-12mm, 4-20mm).

p***s –
I only use them to Pierce acrylic so I can’t talk about durability or torture test, I can only say that they work well in my application, they feel solid and probably can pierce something harder
tooleiz Shopper –
Item is as described.
n***r –
I don’t know the quality yet, I hope it’s better than the drill, the drills are terrible.
H***o –
The product looks good quality and is as seen in the photo, it arrived very well.
J***O –
Exactly as described. Will perform the job perfectly.
U***a –
Looks good. Haven’t used yet.
W***r –
Thank you for fast shipping and these should work great 🙂
J***n –
All good! One of the bits has a bit of a burr on the end, but it’s not a big deal. The little pouch is nice!
4***r –
very excellent tool
T***r –
My order arrived really first and seems to be a very good quality.
B***n –
Goods as described
tooleiz Shopper –
Fast shipping
j***a –
Hello, very happy with the item, I am missing the largest diameter. I will recommend another one. Thank you very much.
T***r –
These step drill bits work great. Very well made.
I***a –
excellent product
D***a –
Very good material
H***s –
Shipped and arrived quickly. As described. Happy with the goods.
j***n –
Postage was quick, packaging was secure, item arrived exactly as described. The quality, condition, and appearance were excellent, and the value for money was outstanding. A smooth and reliable seller — highly recommended