Carbide Jobber Drill 0.024 Diameter
Product Overview
Looking for reliable and precise drilling options? Our Carbide Jobber Drills deliver exactly that with exceptional toughness and accuracy. Perfect for professionals in metalworking and industrial applications aiming for clean, efficient holes every time.
Engineered with two flutes and a sharp 20-degree helix angle, this drill optimizes chip evacuation to keep your cuts smooth and your workflow uninterrupted. The 118-degree four-facet split point makes drilling easier by reducing walking and minimizing pressure.
Whether you're working with hardened steel or other tough materials, these drills hold tight tolerances to ensure precision and repeatability. Upgrade your toolkit and experience less downtime with drills that are built to last.
Key Features
- Two-flute design for efficient chip removal
- 20-degree helix angle optimized for smooth cutting
- 118-degree four-facet split point reduces walking on start
- Tolerance diameter accuracy of +.000/-.0005 inches for precision drilling
- Carbide material offers high hardness and wear resistance
- Overall length of 1-1/4 inches suitable for tight drilling applications
- Flute length of 1/4 inch for effective cutting depth
- Ideal for drilling hardened metals and other tough materials
- Standard jobber drill type widely compatible with common drill chucks
- Metric size: 0.61 mm decimal equivalent: 0.024 inches for fine detail work
Specifications
- Shape / Type – Standard Jobber Drill
- Cut Type – Carbide Jobber Drill
- Tool Size – 73 Metric (0.61 mm / 0.024 inn)
- Flute Length – 1/4 inch
- Overall Length – 1-1/4 inch
- Helix Angle – 20 degrees
- Point Angle – 118 degrees with Four Facet Split Point
- Tolerance – Diameter +.000/-.0005 inches
- Material Compatibility – Hardened Metals, Steel, Alloys
- Brand / Manufacturer – Burrs4Less
- Made In – USA
- SKU / Part Number – 30042
Durability and Precision That Keep Your Business Running
Carbide Jobber Drills from Burrs4Less stand up to the rigorous demands of daily industrial use, offering toughness that reduces frequent tool changes and machine downtime. Their consistent performance minimizes rework and scrap rates, which means more efficient operations and better cost control over the long haul. when your drill bits maintain their sharpness and precision through tough materials, you get reliable hole quality every time, helping your team meet tight project specifications without hassle.
A Legacy of Quality Manufacturing You Can Trust
Burrs4Less proudly manufactures these carbide drills with a keen eye on precision and quality control right here in the USA. With decades of experience in cutting tool innovation, Burrs4Less delivers products recognized for their consistency and improved tool life. Beyond engineering excellence, choosing these drills also supports environmentally responsible production practices aimed at reducing waste and energy use. Trust in a brand that values performance and sustainability – vital to keeping your workshop safe, productive, and ahead of the curve.
Case Study: Real Business, Real Results
Based in Milwaukee, WI, Precision Fabricators Co. needed more durable drills to cut through hardened steel parts faster.
"Switching to these Carbide Jobber Drills drastically improved our cycle times without sacrificing accuracy. Less bit wear means fewer replacements and reduced downtime."
James Walters – Production Supervisor
Increased output by 35% while decreasing tooling costs by 20%
How the Four Facet Split Point Improves Drilling Accuracy
Unlike a traditional drill tip, the four-facet split point design effectively 'splits' the cutting edges, keeping the drill more centered as it starts the hole. Think of it like the difference between trying to punch a hole with a blunt versus a sharp knife—the sharper blade guides where you cut, so you waste less effort and get a cleaner result. This design reduces “walking” or slipping on the material’s surface, making it a lifesaver for precise metalwork where every millimeter counts.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris.
- Insert the drill bit firmly into the chuck and tighten it securely.
- Use the correct RPM speed based on material specifications to avoid overheating.
- Verify the axial alignment to prevent uneven wear or breakage.
- Wear proper safety gear and clamp your workpiece securely before drilling.
Keeping It Going
- Regularly inspect the drill tip for wear or chipping.
- Clean the flutes frequently to maintain chip evacuation efficiency.
- Avoid excessive force; let the carbide do the cutting.
- Store drills in a dry, secure place to prevent damage.
- Use cutting fluid when appropriate to reduce heat buildup and prolong tool life.
Frequently Asked Questions
Q: What materials are these Carbide Jobber Drills suitable for?
They’re ideal for drilling hardened metals, steel, and alloys thanks to their durable carbide construction.
Q: What does the 118-degree split point mean for drilling?
It helps reduce walking when starting a hole, ensuring precision and cleaner starts on hard surfaces.
Q: Can these drills be used in handheld drills?
Yes, but ensure your drill can securely hold the 1/4 inch shank and maintain recommended speeds.
Q: How important is the tolerance of +.000/-.0005 inches?
It ensures high precision for applications where exact hole size and finish matter.
Q: What speed should I use with these carbide drills?
Lower speeds than high-speed steel drills are best to prevent overheating; use cutting fluid for longer life.
Q: How do I maintain these drills for longevity?
Keep them clean, use cutting fluid, avoid excessive force, and store them properly to maintain sharpness.
Q: What is the advantage of the two-flute design?
It provides efficient chip evacuation which prevents clogging and improves cut quality.
Q: Are these drills compatible with standard drill chucks?
Yes, their standard jobber length and 1/4 inch shank fit most drill chucks.
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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 capabilities with our precision-engineered Carbide Jobber Drills. Add them to your cart today and experience the difference quality makes in your production line. Your next project deserves the best!
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