Description
- [Titanium Coating] Step drill bit coated by titanium nitride ensures maximum durability and sharpness, reduces the friction and provides longer operation life.
- [Product Feature] 118° Split point tip accelerates cutting speed while preventing angled walking away from center. The two-flute design provides a smoother cutting, chip removal quickly.
- [Drilling Different Size Holes] The bits set include 5 standard bits that can replace 50 individual drill bits. Great metal drill bit for metal, wood, plastic board. Suitable for home DIY, handyman, professionals.
- [Extra Automatic Center Punch] You know how when you try to drill into metal or hard surfaces and your drill bit "walks" no matter how much you think it's steady? Yeah, we have a tool for that. The automatic center punch has a heavy-spring action, and you simply place the tip where you want to drill, and it punches a slight indentation in the surface. Just enough so that the drill bit won't walk.
- [Aluminum Box Packaging] Aluminum outer box for stepped drill bit is more sturdy, easier to carry and store. Whether it's for your family, father, boyfriend, it's a very meaningful choice!
6 Pcs Step Drill Bit Set, Titanium Coated High Speed Steel Step Bit Set, Total 50 Sizes with Automatic Center Punch & Aluminum Case for Multiple Hole
