Carbide Jobber Drill 21/32 with 2 Flutes
Product Overview
If precision and durability are what you’re after, these Carbide Jobber Drills might just be your new go-to tool. Designed for professionals who demand sharpness and long-lasting performance, these drills handle tough materials with ease.
Whether you’re drilling through metals or tough composites, this tool’s 2 flute design with a 20-degree helix angle provides smooth cutting and efficient chip removal. The double cut option means versatility across different materials.
Crafted to meet tight tolerances, the 118-degree four-facet split point ensures pinpoint accuracy every single time. Perfect for metalworking pros looking to upgrade their drill game without compromise.
Key Features
- High-grade carbide construction for extended tool life
- 2 flute design with 20-degree helix angle for fast cutting and optimal chip evacuation
- 118-degree four-facet split point for precise starts and reduced walking
- Standard or double cut options for versatile material compatibility
- Tight tolerance of +0.000/-0.0005 inches for exact hole size
- Flute length of 4 inches provides deep drilling capability
- Overall tool length of 6 inches for enhanced reach
- Diameter tolerance ensures consistent performance
- Ideal for tough metals and composite materials
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 21/32 inch (16.67 mm)
- Shank Diameter: not specified
- Flute Length: 4 inches
- Overall Length: 6 inches
- Material Compatibility: Metals, composites
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 31046
Why Burrs4Less Carbide Jobber Drills Are a Smart Investment
When you’re running a metal fabrication shop or machining operation, peace of mind in your tooling is priceless. These Carbide Jobber Drills deliver consistent, high-quality holes day in and day out, which means fewer interruptions for rework or bit replacement. Over time, this translates into lower overall tooling costs and less downtime, keeping your workflow smooth and your deadlines met. Plus, with tight manufacturing tolerances and precision engineering, you can trust every hole meets your specs without fail.
For over a decade, Burrs4Less has been a trusted name in providing reliable cutting tools that match the rigor of American manufacturing. Their reputation for combining innovation with durability puts these carbide drills ahead of many competitors. They’re designed not only to perform well on the job but to stand up to daily use in tough environments while minimizing waste and energy through efficient cutting. In other words, they’re the kind of tool that pays for itself over time.
Case Study: Real Business, Real Results
Chicago-based Precision Metal Works sought to improve drilling accuracy while reducing tool replacement frequency.
"Switching to these Carbide Jobber Drills has doubled our drill lifespan and significantly cut down rework time. The precision and durability are outstanding."
Jessica Lee – Production Manager
Increased tool life by 100% while maintaining accuracy across various metals.
Why the 118-Degree Four-Facet Split Point Enhances Your Drilling
Having a sharp, precise tip on your drill bit is crucial for starting holes without the drill wandering off target. The 118-degree four-facet split point acts like having a compass for your drill, creating an accurate initial bite into the material that keeps it from slipping sideways. Imagine trying to drill a perfect hole on a slippery surface—this split point design provides that extra grip and guidance, resulting in smoother starts and cleaner holes. It also helps reduce the force needed, which means less heat buildup and longer tool life.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris before installation.
- Insert the drill bit fully into the chuck and tighten securely to prevent wobbling.
- Confirm the drill’s rotational direction matches the bit's cutting design.
- Select appropriate speed settings matching material to prevent overheating.
- Use cooling lubricant where necessary to maximize bit lifespan.
Keeping It Going
- Clean drill bits after each use to remove chips and debris.
- Inspect regularly for wear or damage, replacing when edges dull.
- Store bits in a dry area to prevent corrosion.
- Avoid excessive heat by using proper feed rates and coolant.
- Sharpen or resharpen only if recommended by professionals.
Frequently Asked Questions
Q: What materials can these carbide jobber drills be used on?
They’re great for metals like steel, aluminum, and composites, offering excellent durability and precision.
Q: What's the difference between standard cut and double cut?
Standard cut drills are good general-purpose bits, while double cut features sharper edges for tougher materials needing faster cutting.
Q: How precise is the drill diameter tolerance?
The diameter tolerance is very tight at +0.000/-0.0005 inches, ensuring highly accurate hole sizes.
Q: What does the 118-degree split point do?
It helps the drill start holes more accurately with less walking and better control on tough metals.
Q: Can I use these on softer materials like wood or plastics?
While possible, these drills are optimized for metals and composites; softer materials may wear the bits differently.
Q: What lengths are these drills available in?
This model has a flute length of 4 inches and an overall length of 6 inches, suitable for deeper holes.
Q: Are these drills compatible with standard drill chucks?
Yes, as long as the chuck size matches the drill shank. Verify your machine specs before purchasing.
Q: How to maintain the drills for longest life?
Keep them clean, use proper coolant, and avoid overheating during use.
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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 worn-out drills slow you down—upgrade to our Carbide Jobber Drills today! Order now and experience the precision and durability that pros trust for every tough job.
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