SUTTON TOOLS® D188-Series Reduced Shank Drills are designed for industrial applications and suit a wide variety of materials.

These bits feature a blue surface finish which is suitable for ferrous metal drilling applications. The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steels.

These drills should be used at low speed (350 RPM or less).

Features

• Reduced Shank - Suits 13mm (or larger) drill chucks
• 118° Standard Point - For general purpose applications
• Made from M2 High Speed Steel (HSS) - Offers the best combination of strength, heat & wear resistance
• Blue Surface Finish - For ferrous metal drilling applications

Specifications

• Diameter: 22.5 mm
• Overall Length: 152 mm (6")
• Flute Length: 86 mm (3-3/8")
• Reduced Shank Diameter: 12.5 mm (1/2")
• Point Angle: 118° Standard