Carbide Jobber Drill 2.18mm
Product Overview
Carbide Jobber Drills are precision-crafted cutting tools designed for professionals who demand accuracy and durability in every hole they drill. Ideal for metalworking shops and industrial applications, these drills combine robust carbide material with a sharp design to tackle tough materials with ease.
This particular model features a 2 flute, 20-degree helix with a 118-degree four-facet split point, ensuring clean cuts and excellent chip evacuation. The precise tolerance of Dia. +.000/-.0005 makes it perfect for high-precision drilling tasks where every fraction of an inch counts.
Whether you're working on intricate machine parts or general drilling projects, these Carbide Jobber Drills deliver reliable performance that keeps your workflow smooth. Ready to upgrade your toolbox with a dependable drill that gets the job done right every time?
Key Features
- Made from premium carbide for superior hardness and wear resistance
- 2 flute design for efficient chip evacuation during drilling
- 20-degree helix angle optimizes cutting action and reduces heat build-up
- 118-degree four-facet split point ensures accurate centering and reduces walking
- Tolerance of Dia. +.000/-.0005 for precise hole diameters
- Flute length of 1 inch for suitable depth drilling
- Overall length of 2 inches gives excellent reach without sacrificing control
- Compatible with various metalworking materials
- Ideal for industrial and high-precision applications
- Durable carbide construction extends tool life
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 0.0860 inch (2.18mm)
- Flute Length: 1 inch
- Overall Length: 2 inches
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, Four Facet Split Point
- Tolerance: Diameter +.000/-.0005
- Material Compatibility: Metals and alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30222
Trust in Burrs4Less Carbide Jobber Drills: Built for Consistency and Longevity
Over the years, Burrs4Less has cemented its reputation as a trusted source for carbide cutting tools. Our Carbide Jobber Drills are no exception, designed with not only immediate precision but also long-term durability in mind. Their reliable construction reduces the frequency of tool changes and maintenance, which translates directly to less downtime and more cost savings for your business. Plus, our strict quality controls ensure each drill meets exacting standards every time.
These drills are engineered to withstand the rigors of daily use in demanding industrial environments. The advanced design optimizes chip removal and temperature control, extending the life of the tool and preserving the quality of your finished product. Whether you’re drilling through tough alloys or running high-volume production, Burrs4Less Carbide Jobber Drills deliver consistent performance, helping you maintain smooth operations and meet your project deadlines without a hitch.
Case Study: Real Business, Real Results
Based in Detroit, MI, Precision Toolworks upgraded to our Carbide Jobber Drills to enhance their drilling accuracy and reduce downtime.
"Switching to these carbide jobber drills has dramatically improved our hole quality. The split point design has virtually eliminated walking and reduced rework by a noticeable margin."
Michelle Adams – Production Manager
Resulted in a 35% increase in production efficiency and fewer tool changes.
How the Four-Facet Split Point Enhances Drilling Accuracy
The four-facet split point on these Carbide Jobber Drills is like having a built-in guide for your drill bit. Think of it as a miniature compass ensuring your drill stays exactly where you want it, preventing wandering or 'walking' at the start of a hole. This design feature offers precise centering without needing a pilot hole, much like how a sharp pencil tip helps you start drawing at the exact spot. For busy workshops, this means cleaner holes, less material waste, and more confidence in every job.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck and shank are clean from debris before installation
- Insert the drill firmly into the chuck, making sure it's securely tightened to avoid wobble
- Use correct drill speed settings based on the material to be drilled
- Double-check alignment to ensure precise hole placement
- Wear safety glasses and follow standard machining safety protocols during setup
Keeping It Going
- Regularly inspect the drill for signs of wear or dullness
- Clean flutes after each use to prevent chip buildup
- Store drills in a dry, safe place to prevent corrosion
- Sharpen carbide drills professionally when performance drops
- Use cutting fluid or coolant to extend tool life and improve hole quality
Frequently Asked Questions
Q: What materials can I use these carbide jobber drills on?
They are designed primarily for metalworking and perform well on various metal alloys.
Q: How do I know if the drill size is right for my project?
Check the diameter specs and evaluate the hole size requirements of your task.
Q: What’s the benefit of the split point design?
It provides precise centering and reduces walking when starting holes.
Q: Can I sharpen these drills myself?
Carbide drills usually require professional sharpening for optimal results.
Q: What is the helix angle’s role?
The 20-degree angle helps efficiently clear chips and cool the drill.
Q: Are these drills compatible with CNC machines?
Yes, they work well with CNC machines and manual drilling setups.
Q: How tight is the diameter tolerance?
The tolerance is Dia. +.000/-.0005, ensuring precise hole sizes.
Q: What’s the recommended speed for drilling?
Speed varies by material; always consult charts for carbide drills to avoid overheating.
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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 drilling performance—stock up on Burrs4Less Carbide Jobber Drills today. Experience fewer interruptions, cleaner holes, and tools built to last. Order now and keep your shop running at its best!
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