Description

48-213-3 TiN Coated Drill Bit 5/16″ x 4.5″, 3 pcs

TiN Coated Drill Bit – 3 Pcs

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.

Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.

Spiral flutes are constructed with a higher flute angle to remove chips more easily.

Features include…

• 5/16″ Mill Diameter
• 0.3125″ Diameter
• 3 3/16″ Flute Length
• 4.5″ Overall Length
• Solid Carbide
• TiN Coated
• 118° Point Angle
• 3 Pcs