You can use these to drill holes to any materials. Work on plastic, woods, and most metals, including steel, brass, aluminum, and copper.
The shanks are small enough that they should fit any standard size chuck such as that on a small drill press or hand-held drill.
The drill bits are made of drop forged, heat treated and fully polish classic high-speed steel with Titanium coating for proven capability and durability.
- HSS STEEL CONSTRUCTION: High-speed steel construction for longer cutting edge life even at extreme temperatures.
- TITANIUM COATING: Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance.
- AUTOMATIC CENTER PUNCH: Delivers an automatic, high-impact, spring-loaded strike when pressed against the surface, adjustable cap regulates striking force.
- 28 SIZES INDIVIDUAL DRILL BITS IN 3: This set includes three standard step drill bits that replace 28 individual drill bits.
- A MUST-HAVE FOR HANDYMAN OR PROFESSIONALS: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron sheet and many other types of sheet metal (excluding steel or any other harder metal).
It helps to prevent frustration and saves you time as you complete your tasks.
A MUST HAVE for every household and workshop garage!
These are some of the most trends Multi-Tools and are a good GIFT to your family, lover, friend and co-workers.
- 4-12 mm - 4, 6, 8, 10, 12 mm (5 step drill bit)
- 4-20 mm - 4, 6, 8, 10, 12, 14, 16, 18, 20 mm (9 step drill bit)
- 3-12 mm - 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 mm (10 step drill bit)
Estimated delivery time 7-14 days