ZagYing M35 High Speed-CO Cobalt Two Stage Step Drill Bit Screw Counterbore Twist Countersink Drill for Stainless Drilling and Chamfering

ZagYing M35 High Speed-CO Cobalt Two Stage Step Drill Bit Screw Counterbore Twist Countersink Drill for Stainless Drilling and Chamfering

The countersunk head is made of M35 high speed-CO Cobalt, which can Easy process metal or non-metal products below 30 degrees HRC, such as Stainless,cast iron, tool steel, copper and aluminum, alloy steel, iron, die steel and so on. Name: Industrial Two step drill; Material: M35 high speed Cobalt; Angle: 90/180 Degree Sizes: OD (Hole Diameter); M12: OD(14X20); M10: OD (11X17.5); M8: OD (9X14); M6: OD (6.6X11); M5: OD (5.5X9.5); M4: OD (4.5X8); M3: OD (3.4X6.5) Package included: 1pc (optional) 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.