3PCS Professional Pagoda Drill Bit Quality Perforator HSS Titanium Coated Straight Flute Stepped Drill Bits 4-32mm 4-20mm 4-12mm

If you are looking for a set of drill bit that has decent quality, this one is it. They work as a great drill and meet your demand when you need to bore hole, they are the perfect tool. It is a good idea to add this effective and convenient tool set to your toolbox.
Features:
An essential hardware tool for woodworking using.
High-speed steel, high quality with good durability for you to use.
These drill bits works great in making a smooth, clean and perfectly round hole.
Professional design, which makes drilling holes more precise with smoother cutting.
Suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood.
This drill bit set includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly.
Specifications:
Material: High-speed steel
Surface Treatment: Titanium coated
Item Weight: Approx. 222g / 7.81oz
Package Weight: Approx. 223g / 7.87oz
Package Size: Approx. 16 * 9 * 3cm / 6.30 * 3.54 * 1.18in
Package List:
3 * Stepped Drill Bit