Carbide Jobber Drill 3/4 inch
Product Overview
If you’re on the hunt for a high-performance drill that can handle the toughest tasks, the Carbide Jobber Drill is exactly what you need. Crafted with precision and durability, this drill is designed to make your metal and woodworking projects a breeze.
Ideal for metalworkers, machinists, and fabricators, this drill offers a perfect balance of speed and accuracy. Whether you’re tackling routine shop work or intricate details, this tool steps up to the challenge without skipping a beat.
Featuring a robust 2-flute design with 20-degree helix and a sharp 118-degree four-facet split point, this drill keeps drilling smooth and clean. Ready to save you time and effort, it’s a must-have in your toolkit.
Key Features
- High-quality carbide construction for long life and durability
- 2 flute design for effective chip removal and smooth cutting
- 20-degree helix angle to reduce drilling heat
- 118-degree four-facet split point improves centering and reduces walking
- Available in Standard Cut or Double Cut for versatility
- Precision tolerance of Dia. +.000/-.0005 ensures accurate drilling
- 4-inch flute length suitable for most metalworking tasks
- Overall length of 6 inches, fitting a variety of drill presses and handheld drills
- Designed for standard jobber drill applications, providing reliable performance
- Compatible with a wide range of materials, including hard metals
Specifications
- Shape / Type: Carbide Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 3/4 inch (0.7500 in) / 19.05 mm
- Flute Length: 4 inches
- Overall Length: 6 inches
- Helix Angle: 20 degrees
- Point Angle: 118-degree Four Facet split point
- Tolerance: Diameter +.000/-.0005
- Flute Count: 2
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 31066
Durability and Dependability that Drive Your Business Forward
Investing in Carbide Jobber Drills means you're securing tools that are built to last. These drills resist wear and heat better than traditional steel, cutting down on frequent replacements and keeping your operations running smoother. Over time, this durability translates into significant savings — less downtime, fewer tool swaps, and a consistent level of performance that lets you confidently meet deadlines and handle complex projects without hesitation.
The Burrs4Less brand stands tall in the metalworking industry for combining innovation with practical quality. Our Carbide Jobber Drills reflect decades of experience and ongoing feedback from professionals like you. Beyond the specs, we're committed to supporting your craft with tools that deliver not just on paper but in real workplace scenarios — every single day. Our reputation is your assurance for trusted performance, backed by products designed with both maker and business needs in mind.
Case Study: Real Business, Real Results
Houston, Texas machine shop needed to upgrade to more durable drills to enhance productivity.
"Switching to these Carbide Jobber Drills significantly increased our drilling speed and the tool life far exceeded our expectations. Reduced downtime has really helped us hit our project deadlines."
Chris Henderson – Operations Manager
Boosted drilling efficiency by 35%, cutting project turnaround times.
Why the Four-Facet Split Point Makes Drilling Easier
The 118-degree four-facet split point isn’t just technical jargon—it’s a clever design that dramatically improves how the drill starts cutting. Think of it like a sharp arrowhead that centers itself exactly where you want without wandering around. This means less fumbling and more precision in your work, especially on tough metals. It’s like the difference between drawing a straight line the first time, versus having to erase and try again. With this split point, your drilling feels smoother and straighter every time.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck matches the 3/4 inch shank diameter for a snug fit.
- Clean the chuck jaws before inserting the drill to prevent slippage.
- Secure the drill properly in the chuck to ensure stability during drilling.
- Check the drill press or handheld drill speed settings suitable for carbide tooling.
- Wear safety glasses and gloves before starting your drilling operation.
Keeping It Going
- After use, wipe the drill clean to remove metal shavings and debris.
- Store in a dry, organized case to avoid damage and corrosion.
- Regularly inspect for wear or dullness and replace as needed to maintain efficiency.
- Use proper cutting fluids when drilling hard materials to extend tool life.
- Sharpening carbide drills requires special equipment—consult Burrs4Less for service options.
Frequently Asked Questions
Q: What materials can I use these drills on?
They are designed for metalworking and can efficiently drill through hard metals, including stainless steel and aluminum.
Q: What’s the difference between standard cut and double cut?
Standard cut drills have fewer cutting edges for smoother finishes on softer metals, while double cut drills have more edges for faster cutting on harder materials.
Q: How do I ensure the drill doesn’t walk on start?
The 118-degree four-facet split point helps center the drill, preventing it from wandering or walking.
Q: Can these drills be used in handheld drills?
Yes, as long as the handheld drill chuck can accommodate the 3/4 inch shank and proper speed settings are used.
Q: What speed should I use when drilling with carbide drills?
Use slower speeds compared to high-speed steel drills to avoid overheating and maintain tool life.
Q: Is cutting fluid necessary?
Yes, applying cutting fluid will extend drill life and improve cutting performance.
Q: How precise is the drill diameter?
The tolerance is very tight, at Diameter +.000/-.0005, ensuring high precision drilling.
Q: What is the flute length and why does it matter?
The flute length is 4 inches, which determines the maximum drilling depth and helps with chip removal.
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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 let subpar drill bits slow you down. Upgrade your toolkit now with Burrs4Less Carbide Jobber Drills and experience precision and durability that work as hard as you do. Order today and drill with confidence tomorrow!
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