Standard Cut Carbide Jobber Drill 5.6mm
Product Overview
Looking for a reliable drill bit that blends precision and durability? Our Carbide Jobber Drills are crafted to tackle a variety of metalworking tasks with ease and efficiency.
Perfect for machinists and fabricators who demand accuracy and consistency, these drills are designed with a sharp four-facet split point and a 20-degree helix for smooth, efficient cutting.
Built to last and engineered with exacting tolerances, these carbides ensure your projects maintain tight specifications — a trusted choice for pros who want dependable performance every time.
Key Features
- Standard or double cut options for versatile drilling
- 2 flute design with a 20-degree helix to improve chip removal
- 118-degree four facet split point for easy starts and reduced walking
- Precise diameter tolerance of +0.000/-0.0005 ensures exact hole sizing
- High-quality carbide construction offers superior durability
- Flute length of 44mm, perfect for deep drilling
- Overall bit length of 75mm for standard jobber drilling tasks
- Metric size: 5.6mm (decimal equivalent 0.2205) for precision work
- Ideal for metalworking applications requiring clean, consistent holes
- Sharp cutting edges reduce the need for frequent tool changes
Specifications
- Shape / Type: Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Angle: 118° Four Facet Split Point
- Flute Length: 44 mm
- Overall Length: 75 mm
- Tool Size: 5.60 mm (Metric), 0.2205 (Decimal)
- Helix Angle: 20°
- Flutes: 2
- Tolerance: +0.000 / -0.0005 mm
- Material Compatibility: Carbide suitable for metalworking
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30562
Dependability You Can Count On for Metalworking Precision
The Carbide Jobber Drills from Burrs4Less aren’t just about having the right sizes and sharp edges—they’re built for reliability in challenging metalworking environments. Over time, this translates to fewer interruptions due to tool failure or poor hole quality, helping keep your shop running smoothly. Carbide’s wear resistance means you’re spending less on replacements and more on productive work, which adds up to real cost savings and less downtime in your business operations.
A Trusted Brand Backed by Experience and Innovation
Burrs4Less has been a go-to name in cutting tools for metalworking pros across the USA. Our Carbide Jobber Drills reflect decades of experience and quality control, ensuring each bit meets rigorous standards. We're committed to supporting your professional work with tools that perform consistently day after day. Plus, our manufacturing processes focus on reducing waste and maximizing efficiency—helping you run a greener, more sustainable operation without sacrificing performance.
Case Study: Real Business, Real Results
A precision machining shop in Grand Rapids, MI needed to upgrade their drill bits to improve hole accuracy and reduce breakage.
"Switching to these Carbide Jobber Drills has made a big impact on our workflow. The cuts are cleaner and the drill bits last longer, reducing downtime significantly."
Jessica Martin – Production Manager
Resulted in a 35% reduction in tool replacement costs and increased daily output by 25%
Why the Four-Facet Split Point Design Makes All the Difference
The four-facet split point on these drills might sound technical, but it’s actually like having a heads-up on where to start drilling without any slip or wobble. Think of it like trying to poke a hole in a ripe tomato with a sharp knife versus a dull one—the split point is your sharp knife that helps the drill bite right where you want it. This means you get cleaner holes from the get-go, less walk, and better precision, especially on tough metals.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill press or handheld drill is powered off before installation.
- Insert the carbide jobber drill firmly into the chuck with no wobble.
- Tighten the chuck securely to prevent slipping during operation.
- Check for proper alignment with the workpiece before starting.
- Use appropriate coolant to maintain drill temperature and extend life.
Keeping It Going
- Regularly inspect drill for wear or chipping and replace if needed.
- Keep cutting edges clean of debris to maintain cutting efficiency.
- Avoid overheating by using proper speed and coolant to prevent damage.
- Store drills dry and in a case or rack to prevent damage.
- Sharpen carbide drills professionally to maximize lifespan.
Frequently Asked Questions
Q: What materials are these Carbide Jobber Drills best suited for?
They are ideal for drilling through a wide range of metals including steel, stainless steel, and cast iron.
Q: What does the 118-degree four-facet split point mean?
This design helps the drill start cleanly and accurately without walking on the material surface.
Q: Can these drills be used in handheld drills or only in drill presses?
They work well in both handheld drills and drill presses as long as the chuck securely holds the shank.
Q: How critical is the tolerance +.000/-.0005 on the drill diameter?
This tight tolerance ensures your drilled holes match exact specifications, important for precision jobs.
Q: What benefits does the 20-degree helix provide?
The 20-degree helix angle improves chip evacuation and reduces heat buildup during drilling.
Q: Should I use coolant when drilling with these tools?
Using coolant extends drill life and helps maintain cutting efficiency by reducing heat.
Q: How long is the flute length on these drills?
The flute length is 44mm, which supports deeper hole drilling than shorter jobber drills.
Q: Are these drills resharpenable?
Yes, carbide jobber drills can be resharpened by skilled professionals to extend their service life.
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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 toolkit with our precision Carbide Jobber Drills. Order today and experience the ease of drilling smoother, more accurate holes that keep your projects on track and on budget.
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