6PCs HSS Step Drill Bit Sets Straight Titanium Coated Cone Hole Cutter Automatic Center Punch Spiral Twist Saw Drill Bit

Features Made of high speed steel material stable and durable to use Titanium plating treatment Two Flute Design For Faster Smoother Cutting The step drill bits Set replaces 29 individual drill bits High strength hardness and easy to use Suitable for Drilling in Wood Plastics Steel Aluminium and other Non Ferrous Metals Specifications Material High Speed Steel Color Gold Surface Treatment Titanium Plating Strp Drill Bits 4 12mm 4 20mm 4 32mm Saw Drill Bits 3mm 6mm 8mm Include 3pcs Strp Drill Bits3pcs Saw Drill BitsPackage included 3 x Step drill 4 12 20 32mm 3 x Saw drill 3 6 8mm Note 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness 2 Please allow slight manual measurement deviation for the data Detail Pictures