Meichoon Step Drill Bit 4-32mm HSS M35 Cobalt Drill Hex Shank Straight Slot Large Bit Pagoda Drill Hole Reamer Drilling Counterbore Cutting Enlarge Stainless Steel Quenching Steel Plate DC1606

Meichoon M35 Cobalt Step Drill Bit is made of high speed steel together with cobalt, which lasts the bit a long using life. Features: 1. M35 High speed steel for longer service life; 2. Hex shank prevents slip in drill chuck; 3. Double cutting blades design enables a faster and smoother cutting; 4. X-type openings design to facilitate the removal of cutting waste when drilling; 5. The sharpness ensure easily cut through most sheet metal, plastic and some other materials with ease, especially for stainless steel plate & quenching steel plate. Specifications: Material: M35 HSS Sizes of the Step Drill Bits: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm Package included: 1 x HSS M35 Drill Bit