Ronix RH-5901 Step drill 4-20mm
spiral flute drill bit new step drill bit for Multiple Hole Metal drilling
![RH-5901 RH-5901](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/ljBpkKollkSRpjoqjnnqip/RH.jpeg)
Features
-- Step design enables multiple-diameter drilling with only one bit
-- Step drill bit with 2-flute design for drilling in steel, stainless steel, copper,aluminum sheets
-- Made of high-speed steel and titanium coated for more durability and long life
-- 3-flat shank prevents slipping in drill chuck
-- New Speed Point tip for fast penetrate and preventdrill bit walking
![RH-5901 RH-5901](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/llBpkKollkSRpjoqjnqqip/RH.jpg)
![H04489280d98140efb8fca62d15953cf57 H04489280d98140efb8fca62d15953cf57](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/lpBpkKollkSRpjnlniijio/H04489280d98140efb8fca62d15953cf57.jpg)
![1 1](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/lrBpkKollkSRpjmjrkkkiq/1.jpg)
![2 2](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/lmBpkKollkSRpjmjrkjkio/2.jpg)
![3 3](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/liBpkKollkSRpjmjrklkiq/3.jpg)
![4 4](//inrorwxhkkmqlj5p.leadongcdn.com/cloud/ljBpkKollkSRpjmjrknkiq/4.jpg)