Carbide Jobber Drill 0.34mm Diameter
Product Overview
If you're in the market for precision drilling, these Carbide Jobber Drills are built just for you. Designed with professionals who demand accuracy and durability, this tool stands out in the realm of metalworking and machining.
Featuring a 2 flute, 20-degree helix design combined with a sharp 118-degree four-facet split point, it drills through materials smoothly and accurately. Its tolerance of Dia. +.000/-.0005 means you get minimal deviation, perfect for detailed jobs.
With a flute length of 3/16" and an overall length of 1-1/4", these drills fit most standard setups, offering versatility with carbide toughness. Ready to experience precision that lasts? These drills have your back!
Key Features
- Carbide material ensures durability and longer life.
- 2 flute design promotes efficient chip evacuation.
- 20-degree helix angle ideal for sharp and smooth cutting action.
- 118-degree four-facet split point for exact centering and reduced walking.
- Tight tolerance of Dia. +.000/-.0005 for superior precision.
- Flute length of 3/16" suitable for fine drilling tasks.
- Overall length of 1-1/4" fits standard drilling machines.
- Suitable for metalworking professionals requiring consistent high-quality results.
- Standard Jobber Drill category ensures compatibility with a variety of jobs.
- SKU 30020 for easy ordering and inventory management.
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Head Diameter: 0.34" (Metric 80)
- Flute Length: 3/16"
- Overall Length: 1-1/4"
- Helix Angle: 20 degrees
- Point Angle: 118 degrees four-facet split point
- Tolerance: Dia. +.000/-.0005
- Material Compatibility: Metalworking
- SKU / Part Number: 30020
Long-Term Value with Burrs4Less Carbide Jobber Drills
Investing in Carbide Jobber Drills from Burrs4Less means you’re counting on a tool that delivers reliable performance over time, minimizing downtime from tool changes. The carbide construction not only provides unbeatable hardness to face tough materials but also reduces frequent wear and tear, pushing your tool life way beyond conventional bits. This translates to real cost savings and smoother workflows in your shop, especially when tackling demanding production schedules.
Burrs4Less: A Legacy of Precision and Innovation
Our brand stands firmly on a legacy of precision and customer trust earned over years in the tooling industry. Burrs4Less is known for quality and consistency, supplying professionals across the USA with tools that meet stringent industry standards. By choosing Burrs4Less Carbide Jobber Drills, you’re partnering with a company prioritizing innovation, durability, and environmental responsibility, ensuring your drilling tasks are done efficiently and sustainably.
Case Study: Real Business, Real Results
Phoenix, Arizona – A custom metal fabrication shop looking to increase drill precision for aerospace parts.
"Switching to these carbide jobber drills gave us pinpoint accuracy, cutting down rework and boosting throughput."
Linda Martinez – Operations Manager
Increased drilling accuracy reduced scrap rates by 30% and accelerated project completion times by 20%.
Why the Four-Facet Split Point Enhances Drilling Precision
The four-facet split point on these carbide jobber drills acts like a perfect starter guide, helping the drill bit find its exact center before it plunges in. Think of it like those neat pilot holes you make before driving large screws – it prevents the bit from wandering, which means cleaner holes and less damage to your workpiece. This feature is especially handy when you need sharp accuracy, making those tricky metals easier to work with and saving you from costly mistakes.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean and free of debris before use.
- Firmly secure the jobber drill into the chuck to prevent wobble.
- Confirm the drill size matches your drilling needs to avoid unnecessary wear.
- Use the proper drill speed settings based on the material for optimal performance.
- Wear safety goggles and gloves during installation and operation.
Keeping It Going
- Regularly clean the drill bit flutes to clear metal shavings.
- Inspect drill for dullness or chips before each use to maintain accuracy.
- Store the drills in a protective case to avoid damage.
- Use lubricant or cutting fluid during drilling to extend tool life.
- Replace the drill bit once you notice performance decline to ensure consistent results.
Frequently Asked Questions
Q: What materials can these carbide jobber drills be used on?
They are designed primarily for metalworking and are excellent for drilling hard metals.
Q: What does the tolerance of Dia. +.000/-.0005 mean?
It means the drill diameter varies minimally from the stated size, ensuring precise holes.
Q: How do the 2 flutes benefit drilling?
The 2 flute design promotes efficient chip removal to prevent clogging during drilling.
Q: What is the significance of the 118-degree four-facet split point?
This point type reduces walking and helps start holes more accurately.
Q: Are these drills suitable for high-speed drilling?
Yes, when used with proper speed and lubrication, they perform well in high-speed applications.
Q: How long is the flute length and why does it matter?
The flute length is 3/16"; this affects chip clearance and the depth capacity of each drill pass.
Q: What is the overall length of these drills?
The overall length is 1-1/4", compatible with standard drilling machines.
Q: Can these drills be used for woodworking?
They are best suited for metalworking, so woodworking applications are not recommended.
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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—these carbide jobber drills are ready to take your precision and efficiency to the next level. Order now and experience the difference that quality tooling makes in your projects!
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