#18 – Carbide Tipped Jobber Drill Bit – High Speed Steel Body – Wire Gauge Size
$22.99
Discover unparalleled performance with our 18-Carbide Tipped Jobber Drills, designed for professionals and DIY enthusiasts. These precision-engineered drill bits feature robust carbide-tipped construction for exceptional strength and durability, perfect for tackling tough materials. With a 118-degree point and versatile jobber length, they ensure precise, accurate drilling across various applications. Available in wire gauge sizes, these drills are a must-have for any toolbox. Upgrade your drilling experience today!
- Description
- Additional information
- FAQ's
Description
Introducing the ultimate drilling companion: the #18 Carbide Tipped Jobber Drill Bit with a High Speed Steel Body in Wire Gauge Size. Expertly crafted to meet the demands of both professionals and DIY enthusiasts, this precision-engineered drill bit features a robust carbide-tipped construction, offering exceptional strength and durability to tackle even the toughest materials. Its 118-degree point ensures precise and accurate drilling, while the jobber length provides versatility across a wide range of applications. Available in wire gauge sizes, this drill bit is an essential addition to any toolbox. Upgrade your drilling experience with the #18 Carbide Tipped Jobber Drill Bit and discover unparalleled performance and quality.Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 3 × 1 × 1 in |
| Diameter Size | #18 |
| For Use On | Castings, Copper Alloys, Hard Rubber |
| Material | Carbide Tippedm High Speed Steel |
| Flute Length | 2-1/8 |
| Overall Length | 3-1/4 |
| Point | 118 Degree |
| Size Type | Wire Gauge |
FAQ's: Carbide Drills
Will a carbide bit drill stainless steel?
Yes—carbide bits excel at cutting stainless steel with proper speed, feed, and lubrication.
Why are carbide bits so expensive?
Tungsten carbide is costly to produce and machine, plus it offers superior performance and lifespan.
Which is better cobalt drill bits or carbide tipped drill bits?
Cobalt is better for general hard metal work; carbide tipped is best for extreme hardness or abrasive materials.
What’s better than carbide drill bits?
For most metals—nothing. For masonry, diamond bits can outperform carbide in speed and durability.
What are the advantages of carbide tips?
Longer life, better heat resistance, faster cutting, and the ability to drill harder materials.
What are carbide tipped drill bits used for?
Drilling through masonry, concrete, tile, hardened steel, and other tough materials.
Is carbide tipped the same as diamond tipped?
No. Carbide tipped uses tungsten carbide inserts; diamond tipped uses bonded diamond grit for cutting.
How to tell if a drill bit is carbide tipped?
The cutting edges will be visibly brazed onto the steel body, often a different color or texture.
How to tell if a drill bit has a carbide tip?
Look for a silver or gray insert at the cutting edge—different from the bit’s main body.
How long do carbide drill bits last?
With proper use, they can outlast HSS by 10–20 times, especially in hard materials.
Do carbide drill bits break easily?
They’re extremely hard but brittle—excessive side pressure or flexing can cause breakage.
Can you sharpen carbide tip drill bits?
Yes, but you’ll need a diamond grinding wheel—standard grinders won’t work.
Can you recycle carbide drill bits?
Yes. Many scrap yards and tool suppliers buy used carbide for recycling.
Are titanium drill bits stronger than carbide?
No. Titanium-coated bits are still HSS underneath. Carbide is harder and more wear-resistant.
Are diamond drill bits better than carbide?
For stone, tile, and glass—yes, diamond is better. For metal, carbide outperforms diamond bits.
Are cobalt bits better than carbide?
Not for the hardest materials. Cobalt is tougher and more forgiving, but carbide stays sharper longer and handles extreme hardness better.
Are carbide drill bits worth it?
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.
