Carbide Jobber Drill 0.90mm
Product Overview
If you're looking for precision and durability wrapped into one, the Carbide Jobber Drills are here to impress. Designed with carbide cutting edges, these drills offer long-lasting performance that'll keep your projects on point and on time.
Perfect for metalworking pros and machinists who demand sharpness and accuracy, this drill handles tight tolerances effortlessly. Whether it’s production runs or detailed work, this tool is up for the challenge.
Featuring a 2 flute, 20-degree helix design paired with a 118-degree four facet split point, these drills are all about clean cutting with minimal walking. Ready to drill straight through your toughest tasks? Let these jobber drills show you what precision really means.
Key Features
- Made from high-quality carbide for superior wear resistance.
- Two flute design that balances chip removal and hole quality.
- 20-degree helix angle for smooth and efficient cutting action.
- 118-degree four facet split point reduces walking for accurate starts.
- Tight diameter tolerances with +.000/-.0005 precision.
- 16mm flute length ideal for a variety of metal thicknesses.
- Overall length of 35mm suits standard jobber drill applications.
- Compatible with various metals for versatile use.
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 0.90 mm (0.0354 inch)
- Flute Length: 16 mm
- Overall Length: 35 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees (four facet split point)
- Tolerance: Diameter +.000 / -.0005
- Material Compatibility: Metalworking
- SKU / Part Number: 30080
The Reliability You Can Build Your Business On
These Carbide Jobber Drills aren’t just tools; they’re the foundation that keeps manufacturing lines humming smoothly. Over time, their wear resistance means fewer replacements and less downtime, helping you avoid production hiccups. Burrs4Less has built a legacy supplying precision tools that stand up to real-world challenges, which means you’re investing in quality you can trust for consistent results day after day.
Trusted Innovation Driving Productivity Forward
Leveraging decades of expertise, Burrs4Less continues to innovate within the metalworking space. Their carbide drills are engineered to balance hardness with toughness, making them ideal for cutting a variety of materials while maintaining sharpness longer than many alternatives. Plus, Burrs4Less’ commitment to American manufacturing standards ensures each tool meets top-notch quality benchmarks, reinforcing their place as a dependable partner in your workflow.
Case Study: Real Business, Real Results
Columbus, Ohio - Upgrading to carbide drills to improve metal machining precision.
"Switching to Burrs4Less' Carbide Jobber Drills drastically cut down our set-up time, and the tight tolerance helped us hit our specs without rework. Quality improved, and so did our delivery times."
Michael Tanner – Production Manager
Resulted in a 35% increase in throughput with less scrap material.
Why the Four Facet Split Point Enhances Accuracy
The four facet split point on this jobber drill acts like a starter guide, making it less likely to wander when you begin drilling. Think of it like using a sharp pencil with a fine point to start writing exactly where you want, instead of a dull crayon that slips around. This design means you don't have to create a pilot hole first, saving time and ensuring your hole is perfectly aligned right from the get-go.
Installation and Maintenance Guide
Setting It Up
- Secure the drill in a compatible collet or chuck to ensure no slippage.
- Check the drill diameter matches the required hole size precisely.
- Confirm your equipment's speed and feed settings fit carbide drills.
- Use appropriate coolant or lubricant to extend drill life.
- Test drill on scrap material to verify setup before starting production.
Keeping It Going
- Clean flutes regularly to prevent chip buildup and maintain efficiency.
- Inspect cutting edges for wear or chipping before each use.
- Store drills in secure, protective cases to avoid damage.
- Maintain recommended operating speeds to avoid overheating.
- Rotate drills in your tool inventory to ensure even use and lifespan.
Frequently Asked Questions
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Q: What metals can these carbide jobber drills work on?
They are suitable for various metals including stainless steel, aluminum, and hardened steel.
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Q: What is the significance of the 118-degree split point?
The split point helps the drill start accurately without drifting or 'walking' on the material surface.
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Q: What does the flute length of 16mm indicate?
It represents the cutting portion length of the drill which is optimal for drilling holes up to 16mm deep.
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Q: Can I use this drill in handheld machines?
These drills are best suited for machine tools with proper collets or chucks for stability.
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Q: What tolerance does this drill maintain?
It holds a tight diameter tolerance of +.000 / -.0005 for precise holes.
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Q: Is coolant required when using these drills?
Using coolant or lubricant is recommended to extend the drill's life and improve cut quality.
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Q: How does the 20-degree helix angle affect performance?
This angle balances chip clearance and cutting force for efficient drilling.
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Q: What length is the overall drill?
The total tool length is 35mm, making it suitable for a wide range of standard jobber drill applications.
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Q: Are these drills reusable after sharpening?
Yes, carbide drills can be resharpened professionally to restore cutting edges.
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Q: What shank size do these drills have?
The shank diameter corresponds to the tool size of 0.90 mm, ensuring a secure fit in precision collets.
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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 collection with these high-quality Carbide Jobber Drills. Order now to experience precision and durability that keeps your projects running smoothly and efficiently every day.
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