Beefy Five Piece Step Drill Bit Set For Metal With Fifty SAE Sizes From One Eighth To One And Three Eighths Inch Titanium High Speed Steel Unibit Two Flute Cone Bits For Drilling Plastic Aluminum Copper Stainless Steel And More
✔️ HSS two-flute cone bits drill plastic to steel, tri-flatted shanks
The set is a five-piece conical step drill bit system that packs 50 hole sizes into five bits for metal and sheet materials. Use it to drill and slightly enlarge holes in plastic, aluminum, copper, stainless steel, and other metals, with a red blow mold case for easy storage and transport in your car, garage, or shop.
✅ 50 sizes in 5 bits cover holes from 3/16" to 1-3/8"
✅ Two-flute design deburrs and clears chips for clean holes
✅ Tri-flatted shanks prevent slip in power tool chucks
✅ Includes 1 x 6-step (1/4" shank; 3/16" - 1/2"), 1 x 13-step (1/4" shank; 1/8" - 1/2"), 1 x 9-step (3/8" shank; 1/4" - 3/4"), 1 x 10-step (3/8" shank; 1/4" - 1-3/8"), 1 x 12-step (3/8" shank; 3/16" - 7/8")
✅ Red blow mold carrying case included for easy storage
💡 What is a common use case for a step drill bit set in metalworking?
Handy for drilling holes in metal sheets and plastics quickly and without swapping bits. This kind of bit is great when you need multiple hole sizes in one pass.
- Drills from small to larger holes with a single cone bit
- Works well with plastic, aluminum, copper, stainless steel
- Deburrs and clears chips for clean, precise holes