3016024 Cobalt Steel Jobber Drill Bit, 3/8-In. X 5-In.

The Irwin 3016024 is a 3/8-inch cobalt steel jobber drill bit designed for demanding metal drilling applications. This twist drill bit excels at drilling through tough materials including hardened steel, heavy-duty abrasive alloys, and heat-treated metals. The cobalt steel construction with 5% cobalt content provides superior heat and abrasion resistance compared to standard high-speed steel, allowing consistent performance when working with challenging workpieces.

This 5-inch overall length jobber bit features a 135-degree split point that begins drilling immediately and minimizes bit walk. The heavy-duty web construction adds strength and durability to resist breakage during tough drilling jobs. The spiral flute design with single-flute configuration is engineered for metal drilling applications.

Features and Benefits

• Cobalt Steel with M-35: High-speed steel with 5% cobalt content resists heat and abrasion, extending bit life in demanding metal drilling applications.
• 135-Degree Split Point: Minimizes bit walk and begins drilling immediately without wandering.
• Heavy-Duty Web Construction: Reinforced web structure adds strength and durability to resist breakage when drilling tough, hardened, or abrasive materials.
• Spiral Flute, Single-Flute Design: Engineered specifically for metal drilling on abrasive alloy metals and hardened steel.
• Straight Shank: 3/8-inch diameter shank.

Specifications

• Brand: Irwin
• Model: 3016024
• Bit Diameter: 3/8 inch
• Overall Length: 5 inches
• Shank Diameter: 3/8 inch
• Shank Type: Straight shank
• Material: High-speed steel with M-35, 5% cobalt
• Flute Design: Spiral flute, 1-flute
• Point Style: 135-degree split point