Serrated Drill Bit Set

Drilling Holes Has Never Been Easier!

Main Features:

✅【DURABLE IN USE】: Step bits for metal made of high-quality bearing steel, titanium-plated surface, anti-oxidation, no rust, wear-resistant, long service life

✅【WORK EFFICIENTLY】: The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling. 

✅【EASY TO CARRY】: The step drill bit for metal most commonly used drill size, light and small do not take up space, Can be stored in your toolbox and used anytime, anywhere, convenient and fast.

✅【HOME ESSENTIALS】: A Must-have for Handyman or Professionals, Perfect for home repairs and light jobs such as drilling holes in plastic, wood, aluminum, copper and many other types of sheet metal.

✅【Strong compatibility】
Step Drill Bit and Drill Bit-Milling Cutter, Two in One 6Pcs/Set is suitable for lithium electric drill/hand electric drill/bench drill and other equipment.

✅【Step Drill Bit】
The surface of high-speed steel material is plated with titanium to make it have higher hardness and wear resistance. The drill bit adopts 118°X type opening design, which can effectively prevent the drill bit from slipping. Double straight grooves make quick drilling and chip removal smooth. The universal triangular handle makes it suitable for all kinds of equipment and is more sturdy.

✅【Drill Bit-Milling Cutter, Two in One】
Use high-speed steel to plate titanium on the surface to make it have higher hardness and wear resistance. The drill adopts a 35° inclined blade design, and the cutting edge is sharp and wear-resistant. The special serrated cutting edge can be sawed horizontally after drilling. The universal round handle makes it suitable for various devices.

Specifications:
- Material: High Speed Steel.
- Color: Gold.
- Surface Treatment: Titanium Plating.
- Step Drill Bits: 4-12mm / 4-20mm / 4-32mm.
- Saw Drill Bits: 3mm / 6mm / 8mm.

Package Included:
- 3*Step drill (4-12/20/32mm).
- 3*Saw drill (3/6/8mm).