This step bit is designed with 118° X - type split point for precise positioning and effective prevention of slippage, with straight flute structure to ensure fast drilling and smooth chip removal. The step bits are made of high speed steel + titanium coating, which combines ultra-high hardness and abrasion resistance to easily handle hard materials such as stainless steel and cast iron, as well as a wide range of materials such as plastics, aluminum, wood, etc., making them an ideal choice for home repairs and DIY projects. The set includes 5 stepped drill bits of different specifications and comes with an aluminum alloy storage case, which is sturdy, beautiful and easy to carry around, making your drilling operations more efficient and hassle-free.

• 【Wide Compatibility on Various Materials】The step drill bit for metal, stainless steel, aluminum, plastic, and wood. Feel confident drilling into anything—your DIY projects just got easier
• 【Protected in an Aluminum Case】Your step drill bit set stays organized and safe in a sturdy, portable aluminum case (6"x4.45"x1.7")

Specifications

Common questions