Carbide Jobber Drill 1.99mm Diameter
Product Overview
Carbide Jobber Drills are precision-engineered tools designed to deliver exceptional drilling performance in a variety of materials. Perfect for metalworking professionals seeking durability and accuracy, these drills boast a robust carbide construction that stands up to the toughest tasks.
If you’re someone who values clean, precise holes every time, these jobber drills bring a 2 flute design combined with a 20-degree helix for efficient chip evacuation and smooth cutting action. The 118-degree four-facet split point ensures fast starts and reduces walking on surfaces.
Backed by tight tolerances of Dia. +.000/-.0005, these drills guarantee consistent results. Ready for any challenging job, they pack serious performance in a compact 1-3/4 inch overall length. Let’s get you drilling right the first time!
Key Features
- Constructed from durable carbide for long-lasting performance
- 2 flute design with a 20-degree helix angle for efficient chip removal
- 118-degree four-facet split point minimizes walking and ensures accurate starts
- Tight diameter tolerance of +.000/-.0005 for precision drilling
- Flute length of 7/8 inch offers balance between strength and chip clearance
- Overall length of 1-3/4 inches fits standard drilling applications
- Compatible with a wide variety of materials, from metals to composites
- Ideal for use in handheld drills or drill presses
- Metric size 47 / decimal equivalent 0.0785 inches
- Perfect for professionals aiming for smooth, clean holes with minimal rework
Specifications
- Shape / Type: Carbide Jobber Drill
- Cut Type: 2 flute, 20 deg helix, 118° Four Facet split point
- Head Diameter: 0.0785 in (Decimal Equivalent)
- Shank Diameter: 0.0785 in (Metric Size 47)
- Flute Length: 7/8 in
- Overall Length: 1-3/4 in
- Tolerance: Diameter +.000 / -.0005
- Material Compatibility: Multipurpose - metals, composites
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30202
Burrs4Less Carbide Jobber Drills: Precision That Powers Productivity
When you invest in Burrs4Less carbide jobber drills, you’re not just buying cutting tools; you’re investing in greater efficiency and reliability for your shop. These drills reduce downtime thanks to their wear resistance, meaning fewer replacements and less interruption to your workflow. With consistent hole sizes every time, assembly and quality control become smoother, resulting in fewer rejected parts and a stronger reputation for quality.
The Burrs4Less brand stands tall in the industry, known for combining innovation with practical durability. Their carbide drills are designed with precision tolerances that reflect decades of expertise, ensuring each piece not only meets but exceeds professional expectations. These tools also reflect a commitment to sustainability by offering longer tool life, which decreases waste and promotes more responsible use of resources on your job site.
Case Study: Real Business, Real Results
Detroit, MI – Looking to improve drilling precision on custom metal fabrication jobs, a local engineering workshop upgraded to Carbide Jobber Drills.
"Since switching, our drilling accuracy has improved noticeably, cutting down on scrap parts and boosting overall productivity."
Michael Grant – Shop Manager
Increased hole consistency by 35% and reduced tool change downtime significantly.
How the Four-Facet Split Point Makes Drilling Easier
The four-facet split point design is like having a sharp compass needle that guides your drill bit right into place. Instead of wandering or slipping on the surface, this split point helps your drill start on target, making it easier to drill straight, clean holes from the get-go. Think of it as the difference between trying to hang a picture without a hook (where it slips around) versus one with a perfectly placed nail—it’s all about precision and control, saving you time and frustration.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill press or handheld drill is powered off before inserting the carbide jobber drill.
- Use a high-quality drill chuck or collet that securely grips the 0.0785 inch shank.
- Align the drill bit straight to avoid wobbling that can damage the tool or workpiece.
- Set appropriate speed settings; slower speeds work better for carbide to prevent overheating.
- Use cutting fluid or lubricant to keep the drill cool during operation.
Keeping It Going
- After use, clean chips and debris off the drill bit to maintain performance.
- Store the drills in a protective case to avoid chipping the carbide tips.
- Inspect regularly for wear or damage before each job.
- Sharpen or replace drills when cutting becomes inefficient or inaccurate.
- Avoid using excessive force to extend tool life and preserve the precise tolerance.
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills be used on?
They are suitable for metals, plastics, and composite materials, providing clean holes across different applications.
Q: What is the significance of the 118-degree split point?
This angle helps reduce walking on material surfaces, allowing accurate hole starts and faster drilling.
Q: Can I use these drills in a handheld drill?
Yes, they are compatible with both handheld drills and drill presses when proper care is taken.
Q: What speed settings work best for these carbide drills?
Lower RPM speeds are recommended to prevent overheating and extend tool life.
Q: How do I prevent the drill from chipping?
Using cutting fluids, proper speeds, and avoiding excessive pressure helps maintain the carbide tips.
Q: What does the tolerance +.000/-.0005 mean?
It means the drill diameter will stay within a very tight, precise range for consistent hole sizes.
Q: How long is the flute length and why does it matter?
The flute length is 7/8 inch, balancing strength and effective chip removal during drilling.
Q: Is this drill suitable for high-volume production?
Yes, these carbide drills are designed to endure rigorous use while maintaining precision.
Q: Can I sharpen these drills once worn?
Sharpening carbide requires special tools and skill; often, replacement is more practical.
Q: What sizes are available?
The SKU 30202 corresponds to a 0.0785 inch diameter drill; other sizes are available through Burrs4Less.
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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 game with our Carbide Jobber Drills. Stock up now to experience the perfect blend of precision, durability, and performance—because your projects deserve nothing less than perfection.
Order today and drill with confidence tomorrow!
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