Hexagon Shank Cobalt Drill Set with X-type Thinning

[Features]
· Hexagonal shaft shank enables one-touch attachment to electric drill.
· X-type thinning is applied and the cutting edge does not run off.
· Enables drilling at an accurate location.
· The blade tip has been brazed specially for smooth drilling.
[Applications]
· Work materials: Stainless steel, iron.
[Material]
· Cobalt HSS (HSS-Co)