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Step Drill Bit Set, 5PCS HSS High Speed Steel, 50 Sizes Cone Drill Bit Set, Double Cutting Blades Hole Cutter, for Wood, Stainless Steel, Sheet Metal

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US$23.71 cheaper than the new price!!

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Used  US$15.80
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Product details

Management number 221912006 Release Date 2026/05/04 List Price US$15.80 Model Number 221912006
Category
  • ➤【Convenient & Accurate:Drills holes of various sizes without changing bits.With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Suitable for Home DIY, and General Building/ Engineering Use.
  • ➤【Sleek & Accurate Drilling:X-type openings design to facilitate the removal of cutting waste when drilling, preventing iron chips or sawdust from scattering and ensuring sleek & accurate drilling
  • ➤【Design】:Automatically deburrs holes as you drill;Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck;This set replaces 50 individual drill bits. Two-flute design gives you faster, smoother cutting. 3-sided shank will not slip in your drill's chuck. Cobalt coated for smoother cooler cutting.
  • ➤【Safety and Stability】:The 3 flat shank is better clamped on the pistol drill to prevent slippage and shedding during the rotation.
  • ➤【Wide Application】It’s great for drilling holes in thin mild steel, aluminum, copper, brass, plexiglass, wood and laminates sheet metal, , wood chips, plastic and wood board. It’s a perfect choice for DIY and engineering use.

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