Carbide Jobber Drill 2.05mm
Product Overview
Carbide Jobber Drills are precision-engineered cutting tools designed for professionals who demand accuracy and durability in their drilling tasks. Crafted to provide a perfect blend of performance and longevity, these drills excel in metalworking applications.
If you're working with tough metals and need a drill bit that maintains sharpness and accuracy over time, these carbide jobber drills are just what your toolbox is missing. They're ideal for machinists, fabricators, and metalworkers requiring clean, reliable holes every time.
Key features like the 2 flute, 20-degree helix design and a 118-degree four-facet split point mean faster starts and smoother drilling. Tolerance precision ensures your drill bit fits just right, giving you confidence in every cut.
Key Features
- High-quality carbide material for enhanced durability
- 2 flute design for efficient chip removal
- 20 degree helix angle optimized for smooth cutting
- 118 degree four-facet split point ensures precise positioning
- Tight diameter tolerance of +.000 / - .0005 for accuracy
- Flute length of 22mm for versatile cutting depth
- Overall length of 44mm balances strength and reach
- Ideal for drilling hard metals and alloys
- Designed to reduce heat buildup and prolong tool life
- Standard jobber length for a wide range of drilling applications
Specifications
- Shape / Type – Standard Jobber Drill
- Cut Type – Carbide Jobber Drill
- Tool Size – 2.05 mm (0.0807 inch)
- Flute Length – 22 mm
- Overall Length – 44 mm
- Helix Angle – 20 degrees
- Point Angle – 118 degrees, four-facet split point
- Tolerance – Diameter +.000 / -.0005
- Material Compatibility – Hard metals and alloys
- Brand / Manufacturer – Burrs4Less
- Made In – USA
- SKU / Part Number – 30209
Long-Term Value of Burrs4Less Carbide Jobber Drills
Investing in carbide jobber drills from Burrs4Less means fewer interruptions down the line. These tools hold their edge longer, reducing the frequency of replacement or sharpening. This reliability leads to less downtime and a smoother workflow, saving you both time and money in the long run. Better tool life also means less waste and fewer hassles with inconsistent cuts, which can add up quickly in high-volume operations.
Trusted throughout the metalworking industry, Burrs4Less has built a reputation for combining quality materials with smart design. Their carbide drills reflect decades of know-how and innovation that keep your business competitive. Plus, they manufacture these tools in the USA, ensuring tight quality control standards that you can count on every single time. This solid reputation means your investment is backed by expert craftsmanship and ongoing support.
Case Study: Real Business, Real Results
Located in Houston, TX, Precision Metals upgraded their drilling tools to improve hole accuracy in high-volume production.
"Switching to Burrs4Less Carbide Jobber Drills cut our hole tolerance issues in half and extended tool life by weeks instead of days. The results speak for themselves."
Kelly Thornton – Production Manager
Increased drilling accuracy by 50% and reduced tool change downtime significantly.
Why the Four-Facet Split Point Design Makes a Difference
The four-facet split point is like having four tiny guides at the tip of your drill bit, helping it start on target without wandering. Imagine trying to stick a pin into fabric precisely without it slipping—that’s what this feature helps prevent when working with tough metals. It reduces walking or skidding at the beginning of the hole, so your drilling is cleaner, faster, and more accurate right from the get-go.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris before installation
- Insert the drill fully into the chuck, verifying a secure fit
- Tighten the chuck evenly to avoid drill bit slippage
- Select the proper speed settings suited for carbide drills
- Use cutting fluid or lubricant to prevent heat buildup
Keeping It Going
- Regularly inspect the drill for wear or damage
- Sharpen carbide tips professionally when dull to maintain precision
- Store drills in a dry, clean place to avoid corrosion
- Clean chips and residue off after each use
- Balance pressure during drilling to avoid premature tool failure
Frequently Asked Questions
Q: What materials are these carbide jobber drills best suited for?
They excel with hard metals, alloys, and materials where standard high-speed steel drills wear out quickly.
Q: What does the 118-degree four-facet split point mean for my drilling?
It provides precise starting and reduces wandering, resulting in cleaner holes and less tool wear.
Q: Can this drill bit be used in handheld drills?
While possible, they are best utilized with drill presses or CNC machines for stability and accuracy.
Q: How critical is the tolerance +.000/-.0005?
This tight tolerance ensures the drill diameter stays consistent, vital for precision machining.
Q: Is coolant necessary when drilling with these carbide bits?
Using cutting fluid or coolant extends tool life and improves cutting performance by reducing heat.
Q: How often should I sharpen these carbide drills?
Sharpening frequency depends on usage, but regular inspection will help determine when performance drops.
Q: What is the significance of the 20-degree helix angle?
The helix angle impacts chip evacuation and cutting efficiency; 20 degrees is a balance suited for tough materials.
Q: Are these drills compatible with CNC machines?
Yes, they are designed for precision and are excellent choices for CNC machining operations.
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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 tooling with Burrs4Less Carbide Jobber Drills — reliable, precise, and built to last. Order now and give your metalworking projects the quality boost they deserve!
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