Carbide Jobber Drill 0.71mm 2-Flute
Product Overview
Looking for a reliable carbide jobber drill that gets the job done right? This drill offers precision and toughness, perfect for professionals tackling detailed metal or woodworking projects.
Designed for craftspeople and industrial users who demand top-notch quality and accuracy, it handles everything from fine detail drilling to standard tasks with ease. The two-flute design and sharp split point ensure smooth penetration and minimal wandering for cleaner holes.
With a 20-degree helix and a four-facet split point, this tool cuts efficiently while maintaining tight dimensional tolerance, so you can trust every hole you drill. Elevate your toolkit with a drill that blends durability and precision effortlessly!
Key Features
- Two-flute design for efficient chip evacuation
- 20-degree helix angle enhances cutting performance
- 118-degree four-facet split point reduces walking on contact
- Sharp carbide material ensures extended tool life
- Drill diameter tolerance of +.000/-.0005 for precise holes
- 5/16-inch flute length ideal for medium-depth drilling
- Overall length of 1-1/4 inches supports versatile applications
- Perfect for machining metal or hardwoods with accuracy
- Standard metric size of 0.71 for easy Selection
- Robust construction built to withstand demanding jobs
Specifications
- Shape / Type: Carbide Jobber Drill
- Cut Type: Carbide Jobber Drill
- Head Diameter: 0.028 inches (70 Metric)
- Shank Diameter: Same as drill diameter
- Overall Length: 1-1/4 inches
- Flute Length: 5/16 inches
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, four-facet split point
- Tolerance: +.000/-.0005 inches
- Material Compatibility: Metal and hardwood
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30054
Trusted Performance from Burrs4Less Carbide Jobber Drills
Choosing Burrs4Less means you're investing in tools backed by years of industry expertise and commitment to quality. Our carbide jobber drills provide consistent precision, cutting down on rework and boosting efficiency fourfold. Over time, the durability of these drills translates to fewer replacements, saving you money and production downtime in the long run. Businesses relying on repeatable accuracy find these drills reduce operational hiccups and streamline workflow.
What truly sets our drills apart is the balance of innovative design with practical use. This balance ensures your drilling tasks finish smoothly day after day, preventing common headaches like bit walking, chip clogging, and early wear. not to mention, Burrs4Less continually refines its products to meet evolving industry standards and environmental considerations, making them a responsible and reliable choice for your enterprise’s future.
Case Study: Real Business, Real Results
In Austin, Texas, Precision MetalWorks upgraded their drills for better accuracy.
"Switching to Burrs4Less Carbide Jobber Drills sharpened our production precision and cut downtime significantly."
Linda Martinez – Production Manager
Boosted drilling precision by 30% and reduced material waste in six months.
Why the Four-Facet Split Point Makes Drilling Easier
The four-facet split point isn’t just a fancy term—it literally changes how the drill bit bites into your material. Think of it like a sharp pair of scissors that start cutting exactly where you want instead of slipping around. This means the drill won’t wander off target, giving you cleaner, more accurate holes every time. Plus, it reduces the force needed to start drilling, which helps protect your workpiece from damage and extends your tool’s life. It's a small design detail that makes a big difference when precision is key.
Installation and Maintenance Guide
Setting It Up
- Confirm the drill diameter matches your drill chuck size for a secure fit.
- Clean the chuck thoroughly before inserting the drill to avoid slippage.
- Insert the drill bit straight into the chuck and tighten firmly without over-torquing.
- Check alignment to ensure the drill spins true without wobbling.
- Start drilling at low speed for initial penetration to avoid walking.
Keeping It Going
- Clean the drill bit after use to remove chips and debris.
- Inspect the cutting edges regularly for wear or dull spots.
- Sharpen carbide drills professionally when cutting becomes inefficient.
- Store in a dry place to prevent corrosion or damage.
- Use appropriate cutting fluids during metal drilling to cool and extend tool life.
Frequently Asked Questions
Q: What materials can these drills be used on?
They work great on metals and hardwoods thanks to their carbide construction.
Q: What does the 118-degree point angle mean?
It refers to the cutting tip angle designed to reduce walking and improve accuracy.
Q: How critical is the flute length?
Flute length affects chip removal and drilling depth—5/16 inches suits medium depths.
Q: Can I use this drill in a handheld drill?
Yes, as long as your drill chuck fits the drill diameter securely.
Q: What tolerance does this drill hold?
The diameter tolerance is +.000/-.0005 inches for tight, precise holes.
Q: How do I prevent the drill from walking on the surface?
The four-facet split point design helps reduce walking significantly.
Q: Is cooling lubricant necessary?
For metal drilling, using cutting fluids is recommended to extend tool life.
Q: Are these drills compatible with CNC machines?
Yes, they are ideal for CNC and manual machining processes alike.
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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 let inaccurate drilling hold your projects back. Get the Burrs4Less Carbide Jobber Drills today and step up your game with tools designed for precision and lasting performance. Stock up now and experience the smooth drilling that professionals trust!
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