Irwin 63120 Cobalt HSS Jobber 135' Bit 5/16 in

Product Description

The Irwin 63120 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit is designed for demanding applications. This drill bit is made from M-35 cobalt steel, providing resistance to wear in abrasive materials. The bit features a 135-degree split point that reduces feed pressure, making it easier to penetrate hard metals without work hardening.

• Constructed from M-35 5 percent cobalt high speed steel for durability
• 135-degree split point for improved penetration
• Shorter cutting lips decrease torque for high tensile strength materials

Product Highlights

This drill bit is ideal for a variety of tasks, including drilling into hard steel, stainless steel, and titanium.

Product Information

Standard Information

• Brand: Irwin
• MPN: 63120

Technical Specifications

• Material: High Speed Steel/Cobalt
• Cutting Diameter: 5/16 in
• Flute Length: 3-3/16 in
• Overall Length: 2-13/16 in
• Point Angle: 135 degrees
• Packing Type: Bulk
• Classification: Twist Drill Bits
• Applicable Materials: Hard Steel, Stainless Steel, Titanium