10 لقم ثقب M2 HSS 11ملم DIN 338

 The Ronix M2 HSS Twist Drill Bit 11mm is constructed of high-speed steel and is designed to drill accurate holes in wood, stainless steel, and other materials. It's made for heavy-duty drilling and has a lengthy service life.  Ronix M2 HSS Twist Drill Bit 11mm is a drilling bit ideal for home and work applications.
It is hardened and tempered with silver color finishing to increase durability of the bits and its efficiency in the job site. This metal bit is composed of high-speed steel, a type of tool steel that is extremely resistant to heat and is commonly used for drilling hardwood, strong metals such as stainless steel, and soft metals such as aluminum, polyvinyl chloride (PVC), fiberglass, and other materials at high speeds.