Carbide Jobber Drill 9/64 Inch
Product Overview
If you're hunting for precision and durability in your drilling tasks, these Carbide Jobber Drills are just what the doctor ordered. Crafted to tackle metal, wood, and plastics with ease, they bring power and control to your fingertips.
Perfect for machinists, metalworkers, and woodworkers alike, this drill fits right into your toolbox when you need consistent, precise holes every time. Its split point design reduces walking and ensures accuracy from the jump.
With a 2 flute 20° helix and four-facet split point, the drill expertly combines sharpness with durability, making it a reliable partner for your demanding jobs. Don't settle for less when a top-tier drill bit can take your project to the next level.
Key Features
- Carbide construction for long-lasting wear resistance
- 2 flute design for efficient chip removal
- 20 degree helix angle for optimal cutting action
- 118 degree four-facet split point reduces walking on start-up
- Tight tolerance of +.000/-.0005 for precision drilling
- Ideal for use on metal, wood, and plastics
- Compact overall length of 2-1/2 inches for versatile applications
- Flute length of 1-3/8 inches balances reach with rigidity
- 9/64 inch (3.57mm) diameter fits both imperial and metric systems
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 9/64 inch (3.57 mm)
- Decimal Equivalent: 0.1406 inch
- Flute Length: 1-3/8 inches
- Overall Length: 2-1/2 inches
- Helix Angle: 20°
- Point Angle: 118°
- Point Style: Four Facet Split Point
- Tolerance: Diameter +.000 / -.0005 inches
- Flutes: 2
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30358
Reliability That Keeps Your Shop Running Smoothly
When it comes to the day-to-day demands of metalworking and woodworking, you need tools that don’t just perform well but keep performing time after time without fuss. These Carbide Jobber Drills are built to endure rigorous use, meaning fewer interruptions, less downtime, and more consistent work quality. The precision tolerance ensures every hole meets spec, which reduces waste and rework in your workflow, saving you time and money in the long run.
A Brand You Can Count On for Innovation and Quality
Burrs4Less has a long-standing reputation for delivering top-notch cutting tools designed with contractors and machinists in mind. This drill’s thoughtful design, including the split point and carbide construction, reflects ongoing innovation to meet evolving demands. Choosing Burrs4Less means gaining access to premium tooling backed by expert support, helping you maintain your professional edge in any project environment.
Case Study: Real Business, Real Results
Chicago, IL – Upgrading to Carbide Jobber Drills for faster and more precise metal fabrication.
"Switching to these drills made a noticeable difference in the quality and speed of our production runs. They hold up longer under tough conditions, which means fewer interruptions and higher satisfaction for our clients."
James Turner – Production Manager
Boosted throughput by 35%, reducing downtime significantly.
How the Four-Facet Split Point Enhances Your Drilling Accuracy
The four-facet split point is like giving your drill bit four tiny, super-sharp wings that slice through material with less effort and more control. Imagine trying to cut into a tough steak with a dull knife versus a freshly sharpened chef’s blade—the latter just glides through. This design cuts down on the bit wandering or “walking” on your workpiece, letting you start holes exactly where you want them. It's a big deal for precision, especially when drilling smaller holes or working on delicate projects.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill press or hand drill is in good working condition.
- Secure the Carbide Jobber Drill bit firmly in the chuck for stability.
- Set the correct RPM based on the material being drilled—lower RPMs for metals, higher for wood.
- Use cutting fluid when drilling metals to reduce heat and extend tool life.
- Double-check alignment before starting to avoid unwanted wandering.
Keeping It Going
- Clean the drill bits after use to remove debris and prevent corrosion.
- Inspect for chips or dullness regularly; replace bits as soon as performance drops.
- Store drills in a dry place to avoid rust and damage.
- Avoid overheating by using adequate lubrication and proper speed.
- Sharpen carbide bits only with appropriate diamond sharpening tools when needed.
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills work on?
They’re versatile and work well on metals, wood, and plastics for a variety of projects.
Q: What is the advantage of a four-facet split point?
It prevents walking at drill start-up, allowing you to drill more precisely without pre-marking.
Q: What is the recommended speed for drilling metal?
Slower speeds with cutting fluid are best to keep the bit cool and extend its life.
Q: Can I use these drills in a handheld drill?
Yes, as long as it securely holds the bit and you adjust speed appropriately.
Q: How do I know when to replace the bit?
If you notice slower cutting, increased heat, or rougher holes, it’s time to replace or sharpen the bit.
Q: What does the tolerance +.000/-.0005 mean?
It means the drill bit diameter is manufactured very precisely, ensuring consistent hole sizes.
Q: Are these drills compatible with metric measurements?
Yes, the 9/64 inch diameter equals 3.57 mm, making them suitable for metric applications.
Q: How should I store the drills?
Keep them clean and dry in a protective case to maintain sharpness and prevent rust.
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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 bit collection with these high-performance Carbide Jobber Drills. Order now, and experience precision and durability that will power through your toughest jobs with ease.
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