Carbide Jobber Drill 11/16 Inch
Product Overview
Looking for a high-performance drill that's built to handle tough materials? Our Carbide Jobber Drills are made for professionals who demand precision and durability in every cut. Whether you're drilling metals, wood, or composite materials, these drills deliver consistently sharp, clean holes.
Designed with a 2-flute configuration and a 20-degree helix angle, these drills balance aggressive cutting action with excellent chip clearance. The four-facet split point ensures easy penetration and reduces walking, making your drilling experience smooth and efficient.
With tight tolerances on diameter and a solid carbide build, these jobber drills offer outstanding stiffness and heat resistance. Ready to upgrade your tool kit? These drills are a solid investment for anyone serious about their drilling tasks.
Key Features
- Constructed from solid carbide for maximum durability and wear resistance
- 2 flute design with a 20-degree helix enhances chip evacuation for cleaner holes
- Standard or double cut options tailored to different materials and applications
- Four-facet split point design prevents drill walking and improves precision
- 118-degree included angle optimizes penetration in a variety of metals
- Tight diameter tolerance of +.000 / -.0005 ensures exact hole sizes
- Flute length of 4 inches suitable for deeper drilling tasks
- Overall length of 6 inches offers good reach without sacrificing rigidity
- Compatible with standard jobber drill holders and machines
- Reliable for metalworking, woodworking, and composite drilling applications
Specifications
Shape / Type: Carbide Jobber Drill
Cut Type: Standard Cut or Double Cut
Head Diameter: 11/16 inch (0.6875 Decimal Equivalent, 17.46 mm)
Shank Diameter: 11/16 inch (matches drill diameter)
Flute Length: 4 inches
Overall Length: 6 inches
Material Compatibility: Metal, Wood, Composites
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 31050
Why Carbide Jobber Drills Are a Smart Investment for Your Shop
Choosing carbide jobber drills from Burrs4Less isn’t just about picking a tool—it’s about enhancing your entire workflow. Carbide’s inherent toughness means your drills stay sharper much longer, which cuts down on frequent tool changes, maintenance downtime, and replacement expenses. Over weeks and months, this translates to significant labor and cost savings. Plus, the consistent hole quality reduces rework and material waste, boosting your overall efficiency and output quality.
Our commitment to producing world-class carbide drills comes with a heritage of innovation and reliability trusted by shops across the USA. Burrs4Less tools undergo rigorous quality checks to maintain exacting standards in diameter and cutting precision. This attention to detail ensures you receive a drill that performs predictably, helping you keep projects on schedule and your customers happy. when you invest in these drills, you’re partnering with a brand that values your business success as much as you do.
Case Study: Real Business, Real Results
Based in Austin, Texas, Precision Metalworks upgraded their boring process due to increased order volumes demanding faster turnaround.
"Switching to Burrs4Less Carbide Jobber Drills improved our drilling speed without losing accuracy. We encountered fewer bit breakages and less downtime."
Lisa M. – Production Supervisor
The upgrade boosted production efficiency by 35%, cutting lead times substantially.
Why the Four-Facet Split Point Improves Your Drilling Experience
The four-facet split point on these jobber drills acts like having a tiny set of wings that stabilize the drill tip as it starts cutting. Imagine trying to poke a sharp stick into wood without it slipping around—that's how drills without this feature behave. But this design helps the drill bite precisely where you want it, reducing walking or slipping on the surface. This means your holes start exactly where intended, improving accuracy and reducing wasted material.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck matches the 11/16" shank diameter for firm grip.
- Clean the chuck before installation to prevent slipping during use.
- Insert the drill bit fully and tighten securely with a wrench or chuck key.
- Check the runout with a dial indicator for precision drilling.
- Use appropriate speed settings based on material type to avoid overheating.
Keeping It Going
- Regularly clean flutes to prevent clogging and maintain chip removal efficiency.
- Inspect the drill tip for wear; resharpen or replace if cutting gets dull.
- Store drills in a protective case to avoid accidental damage.
- Use cutting fluid when drilling metals to extend drill life and improve finish.
- Avoid excessive pressure during drilling to reduce stress on the carbide material.
Frequently Asked Questions
Q: Can these drills be used on stainless steel?
Yes, the solid carbide construction and four-facet split point make them suitable for drilling through stainless steel.
Q: What drill speeds are recommended?
Use slower speeds for harder metals and higher speeds for softer materials like wood or aluminum.
Q: How do I choose between standard cut and double cut?
Standard cut is best for general use, double cut offers cleaner finishes on harder materials.
Q: Are these drills compatible with cordless drill drivers?
They’re designed for standard drill chucks, so compatibility depends on the chuck size and torque of your cordless drill.
Q: What is the advantage of the 118-degree tip angle?
This angle offers good penetration and chip clearance for a range of materials, reducing walking and improving start-up accuracy.
Q: Can I resharpen these carbide drills?
Yes, but it requires special carbide grinding equipment due to the material hardness.
Q: What maintenance is required to extend drill life?
Keep the flutes clean, use cutting fluid when appropriate, and avoid overheating by not applying excessive pressure.
Q: Is the 11/16" diameter a standard size?
Yes, it's a common size that fits many standard jobs and drill holders.
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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 your projects slow down with subpar drills. Grab your Carbide Jobber Drills from Burrs4Less today and experience superior precision and longevity.
Order now and see the difference a quality drill can make in your workflow!
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