Carbide Jobber Drill 8.2mm
Product Overview
If you're on the lookout for a reliable, precision tool, our Carbide Jobber Drills fit the bill perfectly. Designed for both metalworking and woodworking pros, these drills deliver consistent performance across various tasks.
Whether you're tackling tight spots or need a steady drill for everyday use, the 2 flute design combined with a sharp 118-degree split point ensures clean cuts every time. These drills are all about precision and durability.
Built for professionals who demand accuracy and long tool life, our Carbide Jobber Drills bring together strength and performance in one solid package—perfect for boosting your workshop’s productivity.
Key Features
- High-quality carbide construction for long-lasting performance
- 2 flute design with a 20-degree helix angle for smooth chip evacuation
- 118-degree four-facet split point for easy centering and reduced walking
- Standard or double cut options provide versatility for various materials
- Precision tolerance on diameter: +0 / -0.0005 ensures accuracy
- 60mm flute length ideal for medium-depth drilling tasks
- Overall length of 95mm offers excellent reach without sacrificing control
- Compatible with a range of metals and harder materials
- Split-point design reduces heat build-up, extending tool life
- Perfect for both hand-layered and CNC machinery operations
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 8.20 mm (0.3228 inches)
- Shank Diameter: Same as head diameter (8.20 mm)
- Flute Length: 60 mm
- Overall Length: 95 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees four-facet split point
- Tolerance: Diameter +0 / -0.0005 mm
- Material Compatibility: Metals and wood
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30758
Trusted Durability You Can Count On
Carbide Jobber Drills are designed not just for short bursts of use but for the long haul. The choice of carbide material means they maintain sharpness longer, reducing downtime for replacements and sharpening. This longevity translates directly to cost savings and less interruption during busy workdays. Over time, this reliability helps shops maintain steady output without the frustration of tool failures or inconsistent hole sizes.
Our Carbide Jobber Drills come from a brand known for innovation and quality in cutting tools. Burrs4Less has built a reputation for delivering precision tools made right here in the USA, supported by rigorous quality standards. That commitment means customers get dependable performance backed by expert support, helping to keep every project moving smoothly and on schedule.
Case Study: Real Business, Real Results
Denver, CO - A local metal fabrication shop needed an upgrade for precision drilling on custom parts.
"Switching to Burrs4Less Carbide Jobber Drills improved our drilling accuracy and significantly reduced the time spent on rework. The durability of these drills has saved us replacement costs, making our workflow smoother and more consistent."
Jillian Marcus – Production Manager
Increased drilling accuracy by 30% and reduced material waste by 15%
Why the Four-Facet Split Point Makes a Big Difference
The four-facet split point on these drills acts like the sharp edges on a chef's knife, helping the tool bite into your material with minimal wandering or walking before the cut starts. This means you get pinpoint precision right away, reducing the chances of mistakes. It’s especially useful when accuracy matters, giving cleaner holes and less heat buildup, which keeps the drill cooler and lasting longer.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean and free of debris before installation.
- Insert the drill bit fully into the chuck and tighten securely to avoid slippage.
- Select the appropriate speed settings based on material hardness (lower speeds for metals).
- Use cutting fluid or coolant especially when drilling metals to extend tool life.
- Check alignment before starting to prevent off-center drilling.
Keeping It Going
- Clean the drill bit after each use to remove chips and residue.
- Inspect for dullness or damage routinely; replace if tip integrity is compromised.
- Store drills in a dry area to prevent rust and corrosion.
- Sharpen or replace drills before noticeable performance drops.
- Avoid overheating by applying steady pressure and using coolant.
Frequently Asked Questions
Q: What materials can I drill with these Carbide Jobber Drills?
They are suitable for drilling metals and wood, providing clean holes on a range of materials.
Q: What’s the difference between Standard Cut and Double Cut?
Standard Cut is great for general drilling, while Double Cut has more cutting edges, making it faster and better for harder materials.
Q: How does the 118-degree split point help?
This helps the drill start precisely without wandering, giving you cleaner holes and better accuracy.
Q: What drill size is this?
The drill has a diameter of 8.20 mm, which is approximately 0.3228 inches.
Q: What’s the flute length used for?
The flute length (60 mm) determines how deep you can drill before chip evacuation becomes an issue.
Q: Are these drills compatible with CNC machines?
Yes, they work well in both manual and CNC drilling operations.
Q: How tight is the diameter tolerance?
The diameter tolerance is +0 / -0.0005 mm, ensuring very precise hole sizes.
Q: Can I use coolant with these drills?
Yes, using coolant helps extend tool life and improve drilling performance.
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Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
Why Choose Burrs4less?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
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Premium Quality
Pro-grade tungsten carbide burrs for durable, precise work.
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Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
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Fast & Free Shipping
24-hour shipping, free on $100+ orders.
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Expert Guidance
Team assists in picking ideal burr for materials.
Ready for Order
Don’t wait to upgrade your toolkit with these dependable Carbide Jobber Drills. Order now and experience precision and durability that gets the job done right. Your projects will thank you!
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