Feature

●【Excellent Durability】Cobalt high speed steel drill bit and titanium coating ensure superior durability and keep it looking new for years to come
●[Fast Drilling] Step drill bit set is a step drill bit for metal. The tip of the branch point allows for faster cutting speed while keeping the angle from shifting from the center line of the hole, making drilling in the metal quick, efficient and clean
●【SMOOTH CUTTING】The drill bit set adopts a 2-groove spiral flute design, deburring dust, and debris for greater clearance and smoother cutting
●[Features] From the tip to the stage, it is shaped like a barb saw, so you can drill holes in any size you like from large holes to small holes
●Wide range of uses: Suitable for home DIY, wood, thin steel plates, stainless steel, aluminum wood, FRP and resin, as well as for enlarging holes, beveling, deburring, etc


Description

【Excellent Durability】Cobalt high speed steel drill bit and titanium coating ensure superior durability and keep it looking new for years to come.
[Fast Drilling] Step drill bit set is a step drill bit for metal. The tip of the branch point allows for faster cutting speed while keeping the angle from shifting from the center line of the hole, making drilling in the metal quick, efficient and clean.
【SMOOTH CUTTING】The drill bit set adopts a 2-groove spiral flute design, deburring dust, and debris for greater clearance and smoother cutting.
[Features] From the tip to the stage, it is shaped like a barb saw, so you can drill holes in any size you like from large holes to small holes.
Wide range of uses: Suitable for home DIY, wood, thin steel plates, stainless steel, aluminum wood, FRP and resin, as well as for enlarging holes, beveling, deburring, etc.