Carbide Jobber Drill 1.4mm Diameter
Product Overview
If you're searching for precision and durability, our CARBIDE JOBBER DRILLS are crafted just for you. These drills blend top-tier materials with expert design, making them must-haves in any metalworking toolkit.
Ideal for machinists, fabricators, and shop pros, these carbide drills handle everything from light tasks to tougher drilling jobs with ease. Their sturdy build ensures they remain sharp and reliable longer than typical drills.
Featuring a 2 flute design with a 20-degree helix and a 118-degree Four Facet split point, these tools offer unmatched accuracy and cleaner holes every time. Ready to elevate your drilling game? Let’s dive in!
Key Features
- Constructed from high-quality carbide for exceptional wear resistance.
- 2 flute design promotes efficient chip evacuation.
- 20-degree helix angle optimizes cutting performance and reduces chatter.
- 118-degree Four Facet split point reduces walking and improves centering.
- Precision tolerance of Dia. +.000/-.0005 for exact hole sizes.
- 3/4" flute length suitable for a variety of materials and depths.
- Overall length of 1-1/2" for versatile reach in tight spots.
- Works seamlessly for metalworking professionals and demanding industrial applications.
- SKU 30142 makes ordering straightforward and hassle-free.
- Made to maintain sharpness longer than standard drills, saving time and money.
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 54 Metric / 1.4 Decimal Equivalent / 0.055"
- Flute Length: 3/4"
- Overall Length: 1-1/2"
- Helix Angle: 20 Degrees
- Point Angle: 118 Degree Four Facet Split Point
- Tolerance: Dia. +.000/-.0005
- SKU / Part Number: 30142
Precision and Longevity That Elevate Your Shop’s Efficiency
Carbide jobber drills like these represent more than just their measured specs; they bring long-term value to your operations by minimizing downtime and reducing the frequency of tool changes. These drills hold their edge far longer than high-speed steel counterparts, meaning fewer interruptions and a smoother workflow. Whether you’re running a small fabrication shop or a busy machine shop, investing in reliable carbide drills translates to less spending on consumables and consistent output quality, keeping your business humming without hiccups.
Industry-Leading Quality You Can Count On
Manufactured with exacting standards, our carbide jobber drills come from a legacy of toolmaking expertise trusted throughout the USA. This reputation isn’t built overnight—it’s earned by consistently delivering precision and performance across countless job sites. Choosing tools like these supports compliance with tight industrial specs and helps safeguard your product integrity. Plus, their efficient cutting reduces energy use in machining, aligning with greener shop goals. Trust in a brand that understands what metalworkers need every day on the job.
Case Study: Real Business, Real Results
Located in Phoenix, Arizona, Turner Fabrication upgraded to carbide jobber drills for improved drilling precision.
"Switching to these carbide drills drastically cut our rework rate and boosted our efficiency on intricate parts."
Jenna Marshall – Production Supervisor
Resulted in a 35% increase in throughput while maintaining tighter tolerances.
Why the Four Facet Split Point Enhances Your Drilling
The 118-degree Four Facet split point isn’t just a fancy name—it’s what keeps your drill right where you want it from the get-go. Think of it like the difference between trying to start a hole with a dull pencil versus a sharp one: a split point slices cleanly into material, reducing walking or slipping, especially on slick or hard surfaces. This means less guesswork, less damage to your workpiece, and cleaner, more precise holes every time you drill.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean before inserting the drill bit.
- Secure the carbide jobber drill firmly in the chuck to prevent slippage.
- Check that the drill is aligned correctly to avoid uneven holes.
- Start drilling at a slow speed to prevent skidding, then increase speed as needed.
- Use proper cutting fluid or lubricant to prolong tool life and improve precision.
Keeping It Going
- Regularly inspect the drill for wear or damage before use.
- Keep the drill bits clean and store them in protective cases after use.
- Sharpen carbide drills only with proper equipment or replace when dull.
- Use consistent feed rates to avoid overheating and premature wear.
- Always use cutting fluids when appropriate to reduce friction and heat.
Frequently Asked Questions
Q: What materials can I drill with these carbide jobber drills?
They are designed primarily for metals, including stainless steel, aluminum, and cast iron.
Q: How does the 118-degree Four Facet split point help?
It helps reduce drill walking and improves precision by starting holes accurately.
Q: What sizes do these drills come in?
This SKU is 0.055" diameter with 3/4" flute length and 1-1/2" overall length.
Q: Can I use these drills in a hand drill?
They’re best suited for drill presses or CNC machines due to their precision design.
Q: What is the recommended speed and feed?
Speed depends on the material but generally slower speeds with cutting fluid increase tool life.
Q: Are these drills resharpenable?
Yes, with proper carbide grinding equipment; otherwise, replacement is best.
Q: What does the tolerance Dia. +.000/-.0005 mean?
It means the drill diameter will be within a very tight range for precision drilling.
Q: How do I prevent the drill from overheating?
Using cutting fluid and proper feed rates helps manage heat buildup.
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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 with our CARBIDE JOBBER DRILLS. Order today and experience smoother, more precise drilling that keeps your projects on point and on time. Your next perfect hole is just a click away!
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