Carbide Jobber Drill 7.1mm 2-Flute
Product Overview
If you’re after a precision tool that gets the job done right, meet the Carbide Jobber Drills. Designed for pros who demand accuracy and durability, these drills tackle tough materials with ease.
Whether you’re drilling metal, wood, or composites, these jobber drills offer consistent performance with high-quality carbide construction. Their split point tip ensures clean starts and reduces walking for flawless holes.
With a compact overall length of 89mm and a flute length of 54mm, they’re just right for a wide range of applications. Add reliability and sharpness together, and you’ve got a drill bit that’s built to keep you working smoothly.
Key Features
- Made from premium carbide for exceptional hardness and durability
- Two-flute design with 20-degree helix angle for efficient chip removal
- 118-degree four-facet split point reduces walking for precise hole starting
- Available in standard cut or double cut, suitable for various materials
- Flute length of 54mm allows for deeper drilling without sacrificing control
- Overall length of 89mm fits standard drilling machines and applications
- Tight diameter tolerance of +.000/-.0005 ensures consistent size
- Metric size of 7.10mm (0.2795 inches) caters to precise drilling requirements
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 7.10 mm / 0.2795 inches
- Shank Diameter: 7.10 mm
- Overall Length: 89 mm
- Flute Length: 54 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees Four Facet Split Point
- Tolerance: Dia. +.000/-.0005
- Material Compatibility: Metal, Wood, Composites
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30682
Built For Precision and Longevity
Investing in Burrs4Less Carbide Jobber Drills means choosing tools built to last through rigorous daily use. The carbide material is inherently resistant to wear, reducing the frequency of replacements. Over time, this leads to less downtime and smoother operations, which saves businesses money and frustration. Whether you’re running a small workshop or a large manufacturing facility, dependable drills mean less interruption and more output.
A Legacy You Can Rely On
Burrs4Less has a history of crafting cutting tools that professionals trust. Known for combining innovation and quality, our carbide jobber drills carry that reputation forward. With precision manufacturing and strict tolerances, these drills meet high industry standards and help elevate your production consistency. Plus, their durable construction supports environmental responsibility by lasting longer and reducing the need for frequent replacements.
Case Study: Real Business, Real Results
Detroit, MI – A local manufacturing shop upgraded their drill bits to improve efficiency and reduce downtime.
"Switching to these carbide jobber drills cut our tool changes dramatically and delivered cleaner precision holes every time. Our throughput increased noticeably without sacrificing quality."
James Wheeler – Production Manager
Boosted drilling speed and decreased bit wear by 35%
How the Four-Facet Split Point Makes Drilling Easier
The four-facet split point is like having a tiny, sharp arrowhead at your drill's tip. This design helps the bit start drilling exactly where you want, without wandering around. Imagine trying to poke a perfect hole in cardboard with a dull pencil versus a sharp one—that's the difference this split point makes. It saves you time and frustration by reducing walking, so your holes are cleaner and more precise right from the very first spin.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean and free of debris before installation.
- Insert the jobber drill securely into the chuck, tightening firmly to prevent slipping.
- Use a drill press or handheld drill with appropriate speed settings for carbide tools.
- Wear protective gear such as safety glasses and gloves during operation.
- Check the drill alignment for perpendicular entry into the work material.
Keeping It Going
- Regularly inspect the drill bit for signs of wear or dullness before each use.
- Use coolant or lubricant when drilling metal to extend drill life and improve performance.
- Store carbide drills in a protective case to avoid chipping the cutting edge.
- Clean flutes after use to remove chips and debris that can affect cutting efficiency.
- Sharpen or replace the drill bit promptly once dull to maintain precision.
Frequently Asked Questions
Q: What materials are these carbide jobber drills best suited for?
They excel at drilling metal, wood, and composite materials, offering versatility across projects.
Q: What is the advantage of the 118-degree four-facet split point?
This split point design reduces walking and helps start holes precisely, improving accuracy.
Q: Can I use these drills in a handheld drill or better in a drill press?
They work well in both, but a drill press gives better control and precision, especially for deeper holes.
Q: Is coolant necessary when drilling metal with these bits?
While not always mandatory, using coolant helps extend the drill’s life and keeps cutting smooth.
Q: What does the tolerance +.000/-.0005 mean for drill size?
It means the drill diameter is extremely precise, ensuring consistent hole sizing within half a thousandth of an inch.
Q: Do these drills come in standard and double cut options?
Yes. Choose standard cut for softer materials and double cut for tougher metals.
Q: How long are the drills overall and flute length?
The overall length is 89 mm while the flute length is 54 mm, suitable for a wide range of drilling depths.
Q: Are these drills made in the USA?
Yes, Burrs4Less proudly offers USA-made carbide jobber drills.
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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 drilling tools. Grab these Carbide Jobber Drills from Burrs4Less today and experience precision and durability that will keep you ahead on the job. Place your order now and power through your projects with confidence!
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