Cutter #11 – 3-Flute Solid Carbide Drill Bit – Jobber Length – Wire Size

$67.84

Discover the 11 – (C803) – 3-Flute Solid Carbide Drills, engineered for precision and durability in heavy-duty applications. With a 150-degree point and three flutes, these jobber length drill bits excel in cutting performance, effortlessly handling tough materials. Ideal for professionals, trust our high-quality tools for reliable and efficient drilling solutions.

Description

Introducing the Cutter #11 – 3-Flute Solid Carbide Drill Bit – Jobber Length – Wire Size, expertly crafted for heavy-duty applications and precision drilling. This drill bit features a 150-degree point and three flutes, ensuring exceptional cutting performance and durability, making it ideal for tackling tough materials with ease. Whether you’re working with wire sizes or drilling through various materials, this solid carbide drill bit is designed to meet your needs. Trust in our high-quality tool to deliver outstanding results every time, making it the perfect choice for professionals seeking reliable and efficient drilling solutions.

Additional information

Weight 1 lbs
Dimensions 2 × 1 × 1 in
Diameter Size

#11

Flute Type

3-Flute

For Use On

Composites, Metal, Plastics, Wood

Material

Solid Carbide

Flute Length

1-5/8

Overall Length

2-3/4

Point

150 Degree

Size Type

Wire Gauge

FAQ's: Carbide Drills

Yes—carbide bits excel at cutting stainless steel with proper speed, feed, and lubrication.

Tungsten carbide is costly to produce and machine, plus it offers superior performance and lifespan.

Cobalt is better for general hard metal work; carbide tipped is best for extreme hardness or abrasive materials.

For most metals—nothing. For masonry, diamond bits can outperform carbide in speed and durability.

Longer life, better heat resistance, faster cutting, and the ability to drill harder materials.

Drilling through masonry, concrete, tile, hardened steel, and other tough materials.

No. Carbide tipped uses tungsten carbide inserts; diamond tipped uses bonded diamond grit for cutting.

The cutting edges will be visibly brazed onto the steel body, often a different color or texture.

Look for a silver or gray insert at the cutting edge—different from the bit’s main body.

With proper use, they can outlast HSS by 10–20 times, especially in hard materials.

They’re extremely hard but brittle—excessive side pressure or flexing can cause breakage.

Yes, but you’ll need a diamond grinding wheel—standard grinders won’t work.

Yes. Many scrap yards and tool suppliers buy used carbide for recycling.

No. Titanium-coated bits are still HSS underneath. Carbide is harder and more wear-resistant.

For stone, tile, and glass—yes, diamond is better. For metal, carbide outperforms diamond bits.

Not for the hardest materials. Cobalt is tougher and more forgiving, but carbide stays sharper longer and handles extreme hardness better.

Yes—if you drill hard materials like stainless steel, cast iron, or hardened alloys. They cut faster, stay sharp longer, and handle heat better than HSS.

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