Feature

●High-speed steel tools are good for most general purpose applications, providing a combination of hardness and toughness for abrasion resistance
●Black oxide treatment adds lubricity and brings small pockets on the surface of the tool that act to keep coolant near the tip
●Round shanks allow use with a variety of tool holding systems
●If it is executed in a counterclockwise direction (right-cutting) spiral grooved tools to reduce clogging chips up and out of the cut
●Manufactured to National Aviation Standard 907


Description

Drill America DWDA/C series HSS drill is manufactured according to national aviation standard 907. 135 split point self-centering and reduces thrust. Ideal for drilling into mild steel where extra length is required for reaching They have a black oxide surface treatment, is abrasion resistant, reduces chip welding and improves chip flow.