Feature

●High-speed steel tools are good for most general 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 to keep coolant close to the tip
●Round shanks allow use with a variety of tool holding systems
●When performed in a counterclockwise direction (right-hand cutting) spiral grooved tools evacuate chips at the top and out of the cut to reduce clogging
●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 in mild steel where extra length is required for reachers. They have a black oxide surface treatment, are abrasion resistant, reduces chip welding and improves chip flow.