Hot Sale High Quality HSS Twist Drill Bit With Black&Gold Finish
fully ground HSS drill bits with black&Gold finish
Drill bits made from M2 high speed stell
Both 118 degree and 135 degree split point tip are available
Hot Sale High Quality HSS Twist Drill Bit With Black&Gold Finish
Type : Straigh and round Shank for the fully ground twist drill bits
Material: M2 High speed steel, M35 5% cobalt also available.
Use: wood, plastic and metal Drilling
Surface treatment: balck and gold surface is the standard treatment, other treatment is available
Process: fully ground
