Standard Cut Carbide Jobber Drill 0.234 Inch
Product Overview
If you’re in the metalworking or woodworking business and need a reliable drill that won’t let you down, our Carbide Jobber Drills are crafted just for pros like you. These standard jobber drills blend precision with durability, tackling everything from intricate fine work to tougher drilling jobs.
This tool fits perfectly in the toolbox of machinists, fabricators, and hobbyists aiming to boost efficiency while getting clean, consistent holes every time. Designed with a double-cut or standard cut option, these drills meet a variety of machining needs effortlessly.
Built with a 2 flute, 20-degree helix and a sharp 118-degree four facet split point, these drills keep cutting smooth and precise. Ready to take your drilling game up a notch? This is the drill you want in hand.
Key Features
- Available in Standard Cut or Double Cut options for versatile use
- 2 flute design with a 20-degree helix angle for efficient chip evacuation
- 118-degree four-facet split point reduces walking and enhances accuracy
- Tolerance precision with diameter variance between +.000 to -.0005 for tight fitting holes
- Flute length of 2 inches ideal for deeper drilling tasks
- Overall length of 3-1/4 inches balances control and reach
- Metric size: 5.94mm (decimal equivalent 0.2340) for international standards compatibility
- Constructed from carbide for superior wear resistance and longer tool life
- Perfect for drilling metals and other hard materials with less tool wear
- Four facet split point design helps achieve cleaner, burr-free holes
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 5.94 mm (0.2340 inch)
- Flute Length: 2 inches
- Overall Length: 3-1/4 inches
- Material Compatibility: Metals and hard materials
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30590
Durability That Delivers Long-Term Savings
Carbide Jobber Drills from Burrs4Less aren’t just about precision – they are built to endure the daily grind in your workshop. Their excellent wear resistance means fewer replacements and less downtime, which adds up to real savings in both money and productivity. Thanks to the meticulous manufacturing tolerances, each drill provides reliable performance that helps you avoid scrap material and costly rework. Investing in these drills means getting tools that work smarter and last longer, so your operations run smoothly without frequent interruptions.
Trusted Brand Backed by Industry Experience
Burrs4Less has a reputation for crafting tools that pros trust across the US. With years of supplying carbides and cutting tools tailored for metalworkers, we know what quality and consistency mean to your business. Our Carbide Jobber Drills embody innovation with rugged design and precise engineering. Beyond just a tool, you’re getting a partner committed to helping your shop succeed with high-grade tools that meet the highest standards. Plus, with carbide’s energy efficiency in cutting, your machines perform cooler and cleaner over time – good for productivity and the environment.
Case Study: Real Business, Real Results
Chicago, Illinois – Precision Auto Fabrication needed to upgrade their drilling tools to improve metalworking accuracy and reduce downtime.
"Switching to Burrs4Less Carbide Jobber Drills gave us consistent hole quality and saved us valuable machine time. The durability is impressive and tool life has significantly improved our workflow."
Jessica Harper – Operations Manager
Increased drill bit lifespan by 50% while reducing rework by 30%
How the Four Facet Split Point Ensures Precision Every Time
The four facet split point design on these drills acts a bit like the perfect wedge on an ax. Instead of sliding or wandering off-target when you start drilling, this split point self-centers—kind of like how a skilled carpenter starts a nail precisely where it belongs. This means your drill won't skate across the surface, making your holes cleaner and your work more precise, especially on hard metals. Plus, it reduces the force needed to cut, which means less wear on your drill bit over time.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris before installation.
- Insert the drill bit firmly into the chuck, leaving minimal runout.
- Tighten the chuck securely to prevent wobbling during operation.
- Verify the drill size matches your project specifications.
- Use compatible drilling speeds for carbide tools to maximize performance.
Keeping It Going
- Regularly inspect bits for signs of wear or damage before use.
- Use cutting oil or coolant when drilling metals to reduce heat buildup.
- Store drills in protective cases to avoid chipping the carbide tips.
- Sharpen carbide drills professionally when dull instead of discarding.
- Clean flutes after use to keep chips from clogging and affecting cut quality.
Frequently Asked Questions
Q: What materials can these carbide jobber drills be used on?
They are designed for metals and other hard materials, delivering excellent durability and consistent results.
Q: What is the advantage of a four facet split point?
This design helps reduce drill walking and provides cleaner, more accurate holes.
Q: Can I use these carbide drills on my standard drill press?
Yes, just ensure you use appropriate speeds and feed rates as carbide requires slower speeds than high-speed steel.
Q: What does the tolerance +.000/-.0005 mean for my drilling?
It indicates very tight manufacturing precision, so the drill size will be consistent and accurate.
Q: How long is the flute length on these drills?
The flute length is 2 inches, suitable for drilling moderately deep holes.
Q: What's the decimal size equivalent of the metric diameter?
The metric size is 5.94mm, which is approximately 0.2340 inches.
Q: Are these drills suitable for production runs?
Yes, their carbide construction supports heavy use with consistent performance.
Q: Do the drills come with any coatings?
No coatings, but the carbide material itself provides excellent hardness and wear resistance.
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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 drill bits and improve your workflow today. Our Carbide Jobber Drills are in stock and ready to ship from the USA. Get the precision and durability your shop deserves—order now and feel the difference on your next project!
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