Carbide Jobber Drill 10.08mm
Product Overview
If you’re looking to boost your drilling game, these Carbide Jobber Drills are a solid choice. They mix precision engineering with rugged durability to handle metalworking and other tough applications with ease.
Ideal for machinists, fabricators, and metalworkers alike, these drills fit right into your daily toolkit. Plus, they come with a smart design that’s about accuracy and longevity.
Boasting features like a four-facet split point and a 20-degree helix, these drills make your jobs smoother and cut down on rework. Ready to enhance your workshop with reliable tools that deliver every time?
Key Features
- Two flute design with 20-degree helix angle for smooth chip evacuation
- 118-degree four-facet split point increases centering precision and reduces walking
- Choice of Standard Cut or Double Cut for versatile drilling needs
- Tight diameter tolerance of +.000/-.0005 ensures exact hole sizing
- Flute length of 2-7/8 inches balances penetration and control
- Overall length of 4-1/2 inches for compatibility with various drills and holders
- Constructed with durable carbide for enhanced wear resistance
- Metric size of 10.08 mm (0.3970 inches) fits common drill operations
- Ideal for precision metalworking tasks requiring accuracy and strength
Specifications
- Shape / Type: Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 10.08 mm (0.3970 inches)
- Flute Length: 2-7/8 inches
- Overall Length: 4-1/2 inches
- Helix Angle: 20 degrees
- Point Angle: 118 degrees Four Facet Split Point
- Tolerance: Diameter +.000/-.0005 inches
- Material Compatibility: Metalworking
- SKU / Part Number: 30886
Unlocking Long-Term Value with Carbide Jobber Drills
Carbide Jobber Drills provide remarkable durability that stands up to the demanding pace of metalworking shops. Their toughness means fewer changes and replacements—saving time and reducing your tool inventory costs. Over months and years, this translates into less unexpected downtime and more predictable production flows, which any workshop can appreciate. The precision built into these drills keeps your hole quality consistent, eliminating the need for costly rework and maintaining client satisfaction.
Why Burrs4Less is a Trusted Name in Cutting Tools
With a deep history in supplying professionals across the USA, Burrs4Less is known for quality that doesn’t quit. Their carbide drills reflect this commitment to excellence, combining innovation with time-tested engineering. This isn’t just a one-off purchase; it’s part of a legacy of trusted tools that help keep your operation running smoothly. Plus, the focus on environmental efficiency with longer-lasting bits means fewer wasteful replacements, supporting your shop’s sustainability goals.
Case Study: Real Business, Real Results
Chicago-based TechFab Solutions sought a drill upgrade for their precision metal parts production line.
"Switching to the Carbide Jobber Drills significantly improved our drilling accuracy and tool longevity. Fewer breakages and less downtime have boosted our shop’s throughput."
Jason Miller – Production Manager
Outcome: Increased drilling precision and reduced tool costs by 30%
Why the Four Facet Split Point Improves Your Drilling
Think of the four-facet split point like a sharp pair of scissors compared to dull ones. It allows the drill to bite into the material more efficiently, centering itself better and reducing wandering when you start the hole. This means less guesswork, less heat buildup, and a cleaner, more precise cut.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean before inserting the drill
- Insert the drill fully, tightening securely to prevent slipping
- Check drill alignment to minimize wobble during operation
- Use proper speed settings based on material and drill size
- Wear safety glasses and gloves before starting the machine
Keeping It Going
- Clean the drills after each use to remove chips and debris
- Inspect for signs of wear or chipping on cutting edges regularly
- Store drills in a dry place to prevent corrosion
- Use cutting lubricant to extend tool life during operations
- Avoid overheating by not applying excessive pressure when drilling
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills be used on?
These drills are designed primarily for metalworking but also work well on harder plastics and composites.
Q: What does the 'four-facet split point' mean?
It refers to the drill tip shape which improves centering and reduces walking when starting a hole.
Q: Can I use these drills on hand drills or only on drill presses?
They can be used on both hand drills and drill presses, but precision is better with drill presses.
Q: What is the difference between Standard Cut and Double Cut types?
Standard Cut has a single cutting edge. Double Cut features two cutting edges for faster cutting in tougher materials.
Q: How precise are the diameter tolerances?
The drills have a tight tolerance of +.000/-.0005 inches, ensuring accurate hole sizes.
Q: Is coolant recommended when using these drills?
Yes, using cutting fluid or coolant extends drill life and improves hole quality.
Q: Are these drills available in other sizes?
Yes, Burrs4Less offers a variety of sizes across different categories.
Q: What is the helix angle and how does it affect drilling?
The 20-degree helix angle helps with smooth chip removal and efficient cutting.
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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—these Carbide Jobber Drills are in stock and ready to ship across the USA. Get reliable performance that stands up to your toughest projects, and keep your work flowing smoothly. Order now and drill with confidence!
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