Feature
●Automatic Center Punch for Precision Work: The orpunch has an opening that can be easily hitting with one hand, and the internal spring structure provides strong impact force, allowing you to mark materials such as stainless steel, steel, steel, glass, etc. It is very useful for comfortable and accurate drilling, greatly increases efficiency
●(HSS Steel 4241 & Titanium Coating) This step drill uses an ultra-high hardness high-speed tool steel HSS4241, so it is harder and more durable than ordinary step drills. The surface is treated with a titanium coating to protect the drill from the heat of friction during work, so it maintains sharpness and allows for clean holes
●(Spiral shape boasts a sharper sharpness) The drill has a groove that can be cut by the cutting edge of the groove edge. The spiral shape has a deep scoop edge and sharp edge. If you want a quick drill, a spiral drill is recommended
●(Wide range of applications) The spiral drill can be used to process thin iron plates, aluminum, insulation boards, PVC plates, and other materials within 0.16 inch (4 mm). Also suitable for cutting hardened materials such as hardened steel plates and stainless steel. An essential tool for household DIY, enlarging the lower hole, chamfering, deburring and more
●Package Contents: Set Includes: 3 x step drill bits, 1 x automatic center punch, 1 x storage pouch for step drills. Size: 0.2 - 1.3 inches (4 - 32 mm), 15 Tiers, 4 - 0.8 inches (20 mm), 9 Steps, 4 - 0.5 inches (4 - 12 mm), Hex Shaft Diameter 0.2 inches (6.35 mm) (same for 3 pieces). Compatible models: impact drivers, electric drills, charging drills
Description
|
|
|
|
|
|---|---|---|---|
Made of high-speed tool steel.Uses high-speed tool steel "HSS" and the surface is coated with titanium for a higher level of hardness and abrasion resistance than ordinary step drills and a better cutting edge. |
Spiral DesignThe pressure is less during cutting, and the cutting is easier than conventional step drills and makes cutting smoother |
Automatic center punchThe inside of the center punch is a spring structure that provides a strong impact force and allows you to drill holes in materials such as steel, glass, etc. |
Dedicated storage pouch included.Comes with a step drill storage pouch for convenient carrying in the pouch when not in use. |
Product Specifications
|
|
|
|
|---|---|---|
|
4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm) |
4-20mm (4,6,8,10,12,14,16,18,20mm) |
4-12mm (4,5,6,7,8,9,10,11,12mm) |
How to use
Align the target point, grip the handle firmly, and push hard towards the punch.After the punch is pressed back into the rod for a short time, the powerful spring forces the punch to form a hole.
Product Information:
Set Includes:
3 Step Drill Bits
1 automatic center punch
1 Step Drill Storage Pouch
- The inside of the center punch is a spring structure that provides a strong impact force and allows you to drill holes in materials such as steel, glass, etc.
- If you are trapped in your car in an emergency, you can use the center pliers to break the window and escape.
