New Arrival VIKING 5/32″ 135° High Speed Steel Jobbers Drill

Superior tool life & exceptional corrosion resistance

Benefits

• Modifies the carbon micro-structure through precipitation of carbides increasing resistance to wear.
• 3 flat shank supplied on all sizes to help reduce slippage in the drill chuck.
• Nitride process diffuses nitrogen into the surface to create a case hardening resulting in superior tool life & exceptional corrosion resistance.

Applications

• For all types of steel including high tensile straight steels.

Features

• Cryogenic treatment creates a more uniform “grain” structure by transforming retained austenite into martensite.
• Helix angle: 30°
• Drill hardness 72Rc.
• M2 high speed steel.
• NAS 907 tolerance.