Using a double-head design, is equivalent to two drillbits.
135°drill point design and spiral chip flute for easy drilling positioning and easy drilling.
Suitable for drilling holes in aluminum alloy, steel, iron, stainless steel, wood, etc.
Meterial: High speed steel 4341.
Corrosion and wear resistant, these drills last much longer than normal HSS drill.
Split point makes center punching unnecessary and avoids skidding.