🔧 Drill smarter, not harder — the ultimate step bit set for pros who demand precision!
The Cochanvie 3-piece High-Speed Steel Step Drill Bit Set features titanium-coated HSS bits ranging from 4-12mm, 4-20mm, and 4-32mm, designed for smooth, fast drilling in sheet metal and various materials. Equipped with a spring-loaded automatic center punch and a two-flute design, this set delivers precise, burr-free holes while extending tool life with cooler operation. Ideal for automotive, renovation, and home projects, it replaces multiple bits with one versatile, durable kit.
| Manufacturer | Cochanvie |
| Item Weight | 290 g |
| Package Dimensions | 25 x 8.3 x 3.1 cm; 290 g |
| Color | gold |
| Finish | Titanium |
| Material | High Speed Steel (HSS) |
| Number Of Pieces | 3 |
| Batteries Included? | No |
| Batteries Required? | No |
R**R
Very nice!
Been using them for a while and they have been holding up very good! the punch works well too.
M**D
Money well spent
Good quality.
A**N
Good quality
Exactly as described, with good quality and performance
N**O
Different bit size
Bit sizes are different from the descriptionI received 3-12mm , 4-12mm, 4-20mm
M**I
A++++
A++++
S**E
Very good quality
Good
R**D
ممتاز جدا
اتركه في عدة الشغل لديك لابد ان تحتاجه
O**R
It's punch tool is not working properly.
Punching tool has no power to mark on metallic items it can be used only on wood, and on wood or plastic items no need to mark.And for the cutting tools! Not possible to make even 01 hole with all cutters. Martial of cutter is not same as described.
Trustpilot
1 day ago
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