Carbide Jobber Drill 2.71mm
Product Overview
Discover the precision of our Carbide Jobber Drills, crafted for professionals who demand accuracy and durability in every hole they drill. These drills are perfect for metalworking, engineering, and manufacturing experts requiring consistent performance.
Designed with a 2-flute, 20-degree helix and a sharp 118-degree four-facet split point, these drills offer smooth cutting action and reduced walking, ensuring your projects stay on track with minimal hassle.
If you're looking for a reliable drill that delivers tight tolerances and long-lasting carbide strength, this tool fits your needs perfectly—every time, every hole.
Key Features
- High-quality carbide construction for superior durability
- 2 flute design with 20-degree helix angle for efficient chip removal
- 118-degree four-facet split point reduces walking and improves centering
- Tolerance of Diameter +.000/-.0005 for exact hole sizing
- Flute length of 1-1/4 inches ideal for medium-depth drilling
- Overall length of 2-1/4 inches balances reach and rigidity
- Perfect for drilling in harder metals with clean finishes
- Manufactured for consistent performance and long tool life
- Standard jobber length suitable for general-purpose drilling tasks
- Precise metric sizing (2.71mm) for global applications
Specifications
- Shape / Type – Standard Jobber Drill
- Cut Type – Carbide Jobber Drill
- Head Diameter – 2.71 mm (0.1065 in)
- Flute Length – 1-1/4 inches
- Overall Length – 2-1/4 inches
- Helix Angle – 20 degrees
- Point Angle – 118 degrees, four-facet split point
- Tolerance – +.000/-.0005 inches
- Number of Flutes – 2
- SKU / Part Number – 30282
Enhancing Business Efficiency with Reliable Carbide Tools
Choosing premium carbide jobber drills like this ensures your metalworking operations run smoothly with less downtime. Their durability means fewer replacements and less interruption, saving money in the long haul. This drill's precision contributes to better quality work that meets tight industrial standards, ultimately boosting your reputation with clients and inspectors. when your tools perform consistently, project deadlines become easier to meet, and your workflow keeps humming.
A Legacy of Quality and Precision in Every Drill
Manufactured with decades of expertise behind it, this Carbide Jobber Drill reflects Burrs4Less.com's commitment to quality and innovation. By focusing on precision craftsmanship and material excellence, these drills stand out in the industry. They help users stay ahead with tools that not only perform well on day one but keep delivering reliable results year after year. This trusted product line enjoys high regard across workshops nationwide, making it a preferred choice for professionals who won’t compromise on quality.
Case Study: Real Business, Real Results
A precision machine shop in Grand Rapids, Michigan upgraded their drill bits to our Carbide Jobber Drills for enhanced accuracy in aerospace components.
"Switching to these carbide drills dramatically improved our hole quality and reduced bit replacements, saving us both time and money."
James Walters – Production Manager
The shop experienced a 35% increase in drilling efficiency and a 25% reduction in tool costs.
Why the Four-Facet Split Point Makes Your Drilling Easier
The four-facet split point on these drills is like having a guide at the start of each hole. Imagine trying to drill a perfect circle in the middle of a smooth metal plate: without this precision tip, the drill bit tends to wander. The split point design helps the drill bite exactly where you want, keeping drills from 'walking' and ensuring clean, centered holes. This means less rework and more confidence in your projects, especially on tough metals.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck size matches the drill shank diameter for secure grip
- Clean the drill and chuck before installation to prevent slippage
- Insert drill bit straight into the chuck for proper alignment
- Tighten the chuck firmly but avoid overtightening which can damage the bit
- Verify drill speed settings match carbide drill recommendations (typically slower speeds)
Keeping It Going
- Use cutting fluid or lubricant to reduce heat and extend bit life
- Inspect drills regularly for wear, chipping, or dull edges
- Sharpen drill bits when necessary with a professional sharpening tool
- Store carbide drills in a protective case to avoid damage and corrosion
- Avoid excessive side pressure during drilling to prevent breakage
Frequently Asked Questions
Q: What materials can these carbide jobber drills be used on?
They are ideal for hard metals, including stainless steel, hardened steel, and other tough alloys.
Q: What does the 118-degree four-facet split point mean for my drilling?
It reduces walking and enhances centering, giving you cleaner and more precise holes.
Q: Is coolant necessary when using these drills?
Yes, using cutting fluid helps reduce heat and prolongs the tool's life.
Q: What tolerance can I expect with these drills?
This model has a tight tolerance of Diameter +.000 / -.0005 inches for accuracy.
Q: Can these drills be sharpened when dull?
Yes, carbide drills can be professionally sharpened to restore cutting performance.
Q: What is the flute length and why does it matter?
The flute length is 1-1/4 inches, allowing sufficient chip removal for medium-depth holes.
Q: How do I choose the correct drill diameter?
Match the drill diameter to the required hole size on your project for best results.
Q: What does the helix angle affect?
The 20-degree helix angle helps with efficient chip removal and smooth cutting action.
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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 precision be an afterthought. Step up your drilling game with our Carbide Jobber Drills, built to meet the highest standards. Order now and experience the difference in your metalworking projects!
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