Feature

●[Made of HSS Steel for Excellent Durability] HSS/HSS steel (HSS-4241) and surface treatment is a step drill with titanium coating, so it is heat resistant, abrasion resistant, and has good sharpness. Can be used on thinboard, aluminum plate, plastic, etc. This set can all be done for drilling, enlarging the bottom holes, chamfering, deburring, etc
●Set of 6 Step Drills: This convenient item allows you to drill holes in various sizes with a single drill. It is compatible with multiple hole diameters, so you dont have to prepare multiple drills even if you need a variety of holes. In addition, the sharp tip of the material is cut off, so there is less vibration or burrs produced during processing, and it has a good finish. This will help you shorten your work time
●Wide range of uses: You will find a lot of holes in the DIY, but it can be troublesome when opening holes of different sizes. This is a convenient step drill
●Excellent Sharpness: This step drill has excellent durability and dust resistance. It is also economically helpful if you work efficiently with less tools
●Package included: 3 pieces step drill (5 step drills: 0.16 inches (4 mm) ~ 0.57 inches (12 mm) + 9 step drills: 0.16 inches (4 mm) ~ 0.8 inches (20 mm) + 15 step drills: 0.16 inches (4 mm) + case


Description

An essential step drill tool for household DIY, enlarging the lower hole, chamfering, deburring, etc.

Point 1: It comes with a convenient storage pouch for easy carrying.

The twist bit and step drill can be placed in the same case, so it is very convenient to store them together without any mess

Point 2: There are 3 different sizes and can be used to drill holes in various sizes, and can be used for expanding and deburring, so you can reduce the number of tools.

It is also economically helpful if you work efficiently with less tools.

3 step drills: 5 step drills: 0.2 inch (4 mm) ~ 0.5 inch (12 mm) + 9 step drills: 0.2 inch (4 mm) ~ 0.8 inch (20 mm) + 15 step drills: 0.2 inch (4 mm) ~ 1.3

3 Twist Bits: 3mm, 6mm, 8mm

Point 3: Drill for iron steel is suitable for drilling holes in iron, stainless steel, aluminum, resin, and wood.

Point 4: The twist bit and step drill can be placed in the same case, so it is very convenient to store it together without any mess

A step drill is a very useful tool that can be easily drilled, enlarged, deburring, etc. but you may need to be careful.

Note:

Note 1: Avoid drilling into thick steel plates.

Note 2. Mark where to stop.

Note 3: Always use protective glasses while working, and keep your hands and face away from the drill blade or debris while rotating.

Customer Service: Before purchasing, after purchasing, please contact us for initial defects. If it is found to be an initial defect, it can be re-shipped even after the return and exchange period has been passed. Buy with confidence.

How to contact us: click your order history in your account service and click the contact seller button.