Carbide Jobber Drill 2.1mm
Product Overview
CARBIDE JOBBER DRILLS bring precision and durability to your workshop, offering a premium solution for metalworking professionals seeking efficiency and accuracy. Designed for everyday use, these drills combine high-grade carbide construction with expert engineering to power through tough materials with ease.
If you're a machinist, fabricator, or metalworker looking for reliable drilling tools that deliver clean, precise holes in demanding environments, this is the tool tailored for you. It’s perfect for projects requiring consistent performance over time without sacrificing quality.
Featuring a 2 flute, 20-degree helix with a 118-degree four-facet split point, these drills maximize cutting efficiency and minimize walking or skidding during startup. Step up your drilling game with tools ready to tackle the task at hand.
Key Features
- Constructed from durable carbide for long-lasting sharpness.
- 2 flute design optimized for metal removal and chip evacuation.
- 20 degree helix angle supports smooth cutting action.
- 118 degree four-facet split point reduces walking for precise starts.
- Tight tolerance of Dia. +.000/-.0005 inches ensures accuracy.
- Flute length of 22mm suitable for a variety of drilling depths.
- Compact overall length of 44mm ideal for standard jobber drill applications.
- Perfect for drilling steel, stainless steel, aluminum, and other metals.
- Compatible with common industry drill holders and machines.
- Engineered for consistent performance to enhance productivity.
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 2.10 mm (0.0827 inch)
- Flute Length: 22 mm
- Overall Length: 44 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degree four-facet split point
- Tolerance: Diameter +.000 / -.0005 inches
- Material Compatibility: Metals including steel and aluminum
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30218
Long-Term Value and Efficiency of Burrs4Less Carbide Jobber Drills
Investing in Carbide Jobber Drills from Burrs4Less isn't just about buying a drill bit; it's about securing tools that offer consistent reliability day after day. These drills are engineered to endure the heat and pressure of heavy use, minimizing the need for frequent replacements. This translates directly to reduced downtime in your operations, lower maintenance costs, and overall improved workflow efficiency. Whether you're running a small fabrication shop or a large manufacturing line, these drills help maintain steady production without sudden interruptions caused by tool failures.
Why Burrs4Less is a Trusted Name in Precision Tooling
With years of experience serving metalworking professionals nationwide, Burrs4Less has established itself as a leader in quality carbide tools. Our commitment to precise manufacturing standards and American-made quality means that every drill you receive meets rigorous performance expectations. Beyond technical excellence, our tools reflect innovation and customer-focused design — helping businesses keep competitive edges with drills that offer long-lasting sharpness, exceptional heat resistance, and consistent accuracy under pressure.
Case Study: Real Business, Real Results
Based in Houston, TX, Precision Metal Works upgraded their tooling to improve hole-making consistency on stainless steel parts.
"Switching to the Burrs4Less Carbide Jobber Drills has noticeably reduced breakage and improved our cycle time on piercing operations."
Cassandra Lee – Production Manager
The upgrade increased throughput by 35% while cutting down on costly tool replacements.
How the Four-Facet Split Point Boosts Accuracy and Efficiency
The four-facet split point on these carbide jobber drills essentially acts like a guide, helping the drill center itself and preventing the common issue of 'walking' or skipping when you first start the hole. Think about how a sharp pencil tip lets you start drawing a straight line without the tip slipping; that’s what this point does, but for drilling holes. It not only improves precision but also reduces the extra force needed to get started, prolonging tool life and giving you cleaner results every time.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck or collet is clean before installation.
- Insert the drill fully and securely tighten to prevent wobbling.
- Verify alignment to maintain drill accuracy.
- Use recommended speeds and feeds tailored for carbide bits.
- Wear appropriate safety gear including eye protection.
Keeping It Going
- Regularly inspect the drill for signs of wear or chipping.
- Clean flutes after use to avoid clogging from metal shavings.
- Store in a dry place to prevent corrosion.
- Avoid overheating by using proper coolant during operation.
- Sharpen only by professionals to maintain proper geometry.
Frequently Asked Questions
Q: What materials are these drills best suited for?
They perform best on metals such as steel, stainless steel, and aluminum.
Q: What is the advantage of a split point drill?
A split point reduces walking and helps the drill start holes accurately.
Q: Can these drills be used in handheld drills or only machines?
While possible in handheld drills, they are optimized for drill presses or CNC machines for best results.
Q: What does the flute length mean?
Flute length refers to the cutting surface length that clears chips from the hole.
Q: How tight is the diameter tolerance?
The diameter tolerance is quite precise at +.000/-.0005 inches ensuring accuracy.
Q: Are these drills resharpenable?
Yes, but resharpening should be done by professionals to maintain geometry.
Q: What is the significance of the 20-degree helix?
It optimizes chip evacuation and smooth cutting action for metals.
Q: How long is the overall length?
The drills have an overall length of 44 mm, typical of standard 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 tooling — the Burrs4Less Carbide Jobber Drills are ready to deliver the precision and longevity your metalworking projects demand. Order now and experience the difference that quality carbide construction can make in your shop’s productivity and results.
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