Carbide Jobber Drill 6.9mm Diameter
Product Overview
If you're looking for reliable and precise drilling tools, our Carbide Jobber Drills are a solid pick. Designed with high-performance in mind, these drills are perfect for metalworking professionals who demand accuracy and speed.
This set is great for machinists and fabricators who want a tool that can handle tough materials without compromising on quality. Featuring a 2 flute, 20-degree helix design and a split point for faster starts, these drills keep your projects on point.
With tight tolerances and durable carbide construction, these jobber drills deliver consistent results in every hole you make. Make the drill that works as hard as you do a part of your toolkit today.
Key Features
- Made from premium carbide for extended tool life
- 2 flute design ensures efficient chip removal
- 20-degree helix angle for smooth drilling action
- 118-degree four facet split point reduces walking
- Standard or double cut options for versatile use
- Tight diameter tolerance of +.000/-.0005 for precision
- Flute length of 54mm for deeper hole capabilities
- Overall length of 89mm to fit standard tool holders
- Ideal for drilling hard metals and alloys
- Manufactured to metric size 6.9mm (0.2717 inches)
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 6.90 mm (0.2717 inches)
- Shank Diameter: 6.90 mm
- Overall Length: 89 mm
- Flute Length: 54 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, Four Facet Split Point
- Tolerance: +.000 / -.0005 mm
- Material Compatibility: Hard metals and alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30666
Durability and Precision that Keep Your Business Running Smoothly
Choosing Carbide Jobber Drills from Burrs4Less means investing in a tool that reduces downtime. The carbide material ensures your drills maintain sharpness longer, so you spend less time swapping out bits and more time focusing on your work. This reliable performance helps consistency in repetitive tasks, which is crucial for business efficiency and client satisfaction.
Trustworthy Tools Backed by Excellence in Manufacturing
Burrs4Less has built a solid reputation in the machining community by providing high-quality cutting tools engineered in the USA. Our Carbide Jobber Drills follow strict quality standards to deliver consistent, repeatable results. Backed by decades of industry know-how, these drills support your craftsmanship with trusted durability and precision, elevating your shop’s capabilities and professionalism.
Case Study: Real Business, Real Results
Location: Houston, TX - Upgrade for improved drilling accuracy
"Switching to these Carbide Jobber Drills boosted our drilling precision noticeably while reducing bit wear. It’s made a big difference on our production floor."
Michael Reynolds – Production Manager
Resulted in a 30% longer tool life and better hole consistency.
Why a Four Facet Split Point Makes Drilling Easier
That 118-degree four facet split point might sound technical, but it’s a smart design that helps the drill start quickly and stay on track without wandering around. Think of it like the tip of a pencil that’s been carefully sharpened to land exactly where you want it. This means less fretting over slipping and cleaner holes, saving you time and frustration on the job.
Installation and Maintenance Guide
Setting It Up
Keeping It Going
Frequently Asked Questions
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Q: What materials can these carbide jobber drills cut through?
They are ideal for hard metals and alloys but can also be used on softer metals with good results.
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Q: What does the 118 degree four facet split point mean?
It refers to the drill tip design that helps reduce walking and allows the drill to start quickly and accurately.
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Q: What size is the drill bit?
The diameter is 6.90mm, which is approximately 0.2717 inches.
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Q: Can I use these drills at high RPM?
Yes, but it’s important to adjust speeds according to the material to avoid overheating.
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Q: What is the tolerance level for this drill bit?
It maintains a tight tolerance of +.000/- .0005 mm for precision drilling.
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Q: Do these drills require cutting fluid?
For metalworking, using cutting fluid or lubricant is recommended to extend tool life and improve finish.
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Q: Are these jobber drills suitable for handheld drills?
They’re primarily designed for machine use but can be used in heavy-duty handheld applications with proper care.
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Q: What does flute length mean?
Flute length is the cutting portion of the drill bit, measuring 54mm in this case, determining depth capability.
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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 drill collection with tools that deliver top-notch performance every time. Order your Carbide Jobber Drills today and see the difference precision makes on your next project!
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