Carbide Jobber Drill 3mm 2-Flute
Product Overview
If you're on the hunt for precision and durability in your drilling tasks, these Carbide Jobber Drills have you covered. Designed with metalworking pros in mind, they offer exceptional cutting performance that stands up to tough materials.
Perfect for machinists and fabricators who demand consistent results, these tools feature a sharp 2-flute design paired with a 20-degree helix angle to slice through workpieces smoothly and efficiently.
With a four-facet split point and tight tolerance controls, these drills deliver pinpoint accuracy and reduce walking – boosting your productivity and craftsmanship every time you drill. Ready to take your tooling game up a notch?
Key Features
- Made with high-quality carbide material for superior wear resistance
- 2-flute design optimized for efficient chip removal
- 20-degree helix angle enhances cutting smoothness and performance
- 118-degree four-facet split point reduces walking and ensures precise starts
- Tolerance held to tight +.000/-.0005 for accurate hole sizes
- Flute length of 32mm and overall length of 57mm perfect for varied applications
- Metric size: 3.00mm (0.1181 inches decimal equivalent)
- Durable construction delivers long tool life even in hard metals
- Ideal for drilling metals, alloys, and tough materials
- Standard jobber drill style gives versatile reach and accessibility
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Head Diameter: 3.00 mm (0.1181 inches)
- Shank Diameter: 3.00 mm (metric size matches drill)
- Overall Length: 57 mm
- Flute Length: 32 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, four facet split point
- Tolerance: Diameter +.000 / -.0005
- Material Compatibility: Metal, alloys, hardened steels
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30314
Durability and Precision You Can Count On Every Day
When your business relies on precision drilling day in and day out, tool durability and consistency aren’t just perks—they’re necessities. These Carbide Jobber Drills offer long-lasting performance that withstands the toughest metals and most demanding shop environments. That means fewer interruptions, less downtime swapping out tools, and a smoother workflow. Investing in reliable drills like these helps your shop move faster while maintaining top-quality outcomes, saving you both time and money over the long haul.
Trusted Brand Backed by Industry Expertise
Burrs4Less has built a solid reputation for supplying high-quality cutting tools to professionals across the USA. Our Carbide Jobber Drills showcase the brand’s dedication to engineering products that keep your operations humming efficiently. Recognized for their precision and durability, these drills meet rigorous standards demanded by aerospace, automotive, and fabrication industries. Beyond just performance, our tools reflect a commitment to innovation and customer satisfaction, supporting your business’s success with every hole you drill.
Case Study: Real Business, Real Results
Chicago, IL – A local aerospace supplier was looking to improve precision drilling on lightweight alloys.
"Switching to these Carbide Jobber Drills enhanced our accuracy and reduced drill walks significantly, allowing us to meet tighter tolerances on critical components."
Marcus Allen – Production Manager
Increased drilling precision by 30% while also extending tool life.
How the Four-Facet Split Point Boosts Your Drill Accuracy
Ever notice how sometimes drill bits slip or wander before they start cutting? The four-facet split point on these drills acts like a mini-guide, reducing that annoying walking at the start. Think of it like the difference between trying to draw a perfect circle freehand versus using a stencil: the four facets help the drill bite in precisely where you need it. This means less frustration, cleaner holes, and a smoother job overall. Plus, it reduces the force needed to start drilling, easing up on your machine and your workpiece.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck size matches the 3.00mm shank diameter for a tight fit.
- Insert the drill bit firmly into the chuck to prevent slipping during operation.
- Set your drill speed according to the material being worked on for optimal cutting.
- Use proper coolant or lubricant to extend drill bit lifespan.
- Double-check alignment before starting to drill to avoid wobbling.
Keeping It Going
- Clean chips and debris from flutes after each use to maintain cutting efficiency.
- Inspect the drill bit regularly for signs of wear or damage.
- Sharpen carbide drills only with specialized equipment to maintain point integrity.
- Store drills in a dry place to prevent corrosion and damage.
- Use protective cases or holders to keep drill bits safe between uses.
Frequently Asked Questions
Q: What materials can I drill with these carbide jobber drills?
They are designed for metalworking and work great on metals, alloys, and hardened steel.
Q: What is the flute length and why does it matter?
The flute length is 32mm, which helps evacuate chips efficiently during drilling.
Q: How precise are these drills?
They have a tight diameter tolerance of +.000/-.0005 to ensure accurate hole sizes.
Q: What speed should I use for drilling?
Speed depends on your material; lower speeds for harder metals and higher for softer metals.
Q: Can these drills be sharpened?
Yes, but sharpening carbide requires special equipment and expertise.
Q: What does the four-facet split point mean?
It reduces walking by creating multiple cutting edges at the tip, helping start holes precisely.
Q: Are these drills compatible with hand drills?
They’re best suited for drill presses or CNC machines due to material hardness and precision needs.
Q: What is the 20-degree helix angle role?
It improves chip removal and cutting smoothness during drilling.
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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 imprecise drilling hold your projects back. These Carbide Jobber Drills are ready to deliver dependable performance and smooth cuts every time. Grab yours today and experience the difference in quality and durability for your shop!
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