Irwin Titanium Nitride Coated Jobber Drill Bit

This drill bit features titanium nitride coating which extends the life of the bit. It lasts up to six times longer than standard high-speed steel drill bits.

Features

• Titanium Nitride coating resists heat and friction, providing up to six times longer life than standard high speed steel bits
• Heavy-duty web design provides extreme rigidity when drilling in metal applications
• Shorter cutting lips reduce torque when drilling in high tensile strength materials
• 135° split point reduces feed pressure for easier penetration without work hardening
• Durable and long-lasting

Additional Information

1/16"

• Flute Length: 7/8"
• Overall Length: 1-7/8"

5/64"

• Diameter: 6/64"
• Flute Length: 1"
• Overall Length: 2"

3/32"

• Flute Length: 1-1/8"
• Overall Length: 2-1/4"

7/64"

• Flute Length: 1-1/2"
• Overall Length: 2-5/8"

1/8"

• Flute Length: 1-5/8"
• Overall Length: 2-3/4"

9/64"

• Flute Length: 1-3/4"
• Overall Length: 2-7/8"

5/32"

• Flute Length: 2"
• Overall Length: 3-1/8"

11/64"

• Flute Length: 2-1/8"
• Overall Length: 3-1/4"

3/16"

• Flute Length: 2-5/16"
• Overall Length: 3-1/2"

13/64"

• Flute Length: 2-7/16"
• Overall Length: 3-5/8"

7/32"

• Flute Length: 2-1/2"
• Overall Length: 3-3/4"

15/64"

• Flute Length: 2-5/8"
• Overall Length: 3-7/8"

1/4"

• Flute Length: 2-3/4"
• Overall Length: 4"

9/32"

• Flute Length: 2-15/16"
• Overall Length: 4-1/4"

5/16"

• Flute Length: 3-3/16"
• Overall Length: 4-1/2"

11/32"

• Flute Length: 3-7/16"
• Overall Length: 4-3/4"

3/8"

• Flute Length: 3-5/8"
• Overall Length: 5"

13/32"

• Flute Length: 3-7/8"
• Overall Length: 5-1/4"

7/16"

• Flute Length: 4-1/16"
• Overall Length: 5-1/2"

15/32"

• Flute Length: 4-5/16"
• Overall Length: 5-3/4"

1/2"

• Flute Length: 4-1/2"
• Overall Length: 6"

Specifications

• Finish: Titanium
• Material: High Speed Steel
• Shank Type: Straight Shank
• Usage: Metal and Wood
• Packaging Type: Carded