Standard Carbide Jobber Drill 7.6mm
Product Overview
Carbide Jobber Drills are precision-engineered cutting tools designed to offer superior drilling performance across a range of materials. They’re the go-to choice for metalworkers and machinists aiming for accuracy and efficiency every time.
If you’re in need of a drill that balances strength with sharpness, these 2-flute, 20-degree helix drills deliver with a four-facet split point and tight tolerance for clean, burr-free holes.
Whether you’re drilling stainless steel, aluminum, or other tough metals, the Carbide Jobber Drill’s durability and precision help keep your projects moving smoothly—perfect for professionals who rely on dependable tools.
Key Features
- 2 flute design for efficient chip evacuation
- 20 degree helix angle offering balanced cutting action
- 118 degree four-facet split point for reduced walking and precise starts
- Standard or double cut options to fit various material types
- Tight diameter tolerance of +.000/-.0005 for exact hole sizing
- Long flute length of 60mm for deeper drilling
- Overall length of 95mm for versatile reach
- Durable carbide material extends tool life
- Ideal for metalworking applications requiring precision
- Compatible with general industrial drilling setups
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 7.60mm (Metric), 0.2992" (Decimal Equivalent)
- Shank Diameter: 7.60mm
- Overall Length: 95mm
- Flute Length: 60mm
- Material Compatibility: Various metals including stainless steel, aluminum
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30722
Durability and Precision You Can Count On
When you invest in Carbide Jobber Drills, you’re putting your trust in a tool built to last through rigorous metalworking tasks. The carbide construction offers superior hardness, which means fewer replacements and less downtime in the long run. This translates to smarter spending and smoother workflows every day. You’ll also appreciate consistent, precision-cut holes that keep your parts within tight tolerances — helping maintain quality and minimizing rework.
Trusted Quality from an Industry-Leading Brand
Burrs4Less has built a reputation for supplying dependable tools crafted with care here in the USA. The Carbide Jobber Drills carry that commitment forward with industry-recognized manufacturing standards and quality control. Whether you’re in aerospace, automotive, or general fabrication, the reliability of these drills supports your team’s reputation for excellence and helps you meet demanding production targets without compromise.
Case Study: Real Business, Real Results
Houston, TX — Automotive parts manufacturer upgrading to durable carbide drills for precision machining.
"Switching to Burrs4Less Carbide Jobber Drills has noticeably improved hole quality and reduced tool changes on our assembly line."
Jamal Richardson – Production Supervisor
Increased drilling accuracy by 25% while cutting tool downtime significantly.
Why the Four-Facet Split Point Improves Your Drilling Experience
The four-facet split point on these drills acts like a precise pilot light that keeps your drill bit exactly where you want it when you start the cut. Picture trying to start a drill on a slippery surface without this feature—it would likely wander and produce inaccurate holes. Thanks to this design, it reduces walking, meaning you get perfectly centered holes every time with less effort and frustration. It’s like having a steady hand guiding your drill, especially helpful when working on tighter, delicate parts.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean before inserting the bit
- Insert the Carbide Jobber Drill firmly, making sure it’s fully seated in the chuck
- Tighten the chuck securely to prevent slippage during operation
- Set the appropriate drilling speed depending on material hardness
- Use cutting fluid or coolant to extend tool life and improve cut quality
Keeping It Going
- Regularly inspect the drill bit for signs of wear or chipping
- Clean flutes after each use to prevent clogging and overheating
- Store drills in a dry, organized tool holder to avoid damage
- Use sharp drills only for their intended materials to maintain cutting edge
- Replace drills promptly if you notice reduced cutting performance or hole quality
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills work on?
They’re suitable for a variety of metals, including stainless steel, aluminum, and other hard materials.
Q: What does the four-facet split point do?
It helps reduce drill walking and allows for cleaner, more accurate hole starts.
Q: Can I use these drills for wood or plastic?
While designed for metalworking, they may work on harder plastics, but wood is better suited to specialized bits.
Q: How do I know if I should choose standard cut or double cut?
Standard cut works well for softer metals; double cut is better for tougher materials needing more aggressive cutting.
Q: What is the meaning of the 20-degree helix angle?
This angle provides a good balance between strength and efficient chip removal during drilling.
Q: Is coolant necessary when using these drills?
Using cutting fluid or coolant is recommended to extend tool life and improve drilling quality.
Q: What drill speeds work best?
Slower speeds are ideal for hard metals to prevent overheating, faster for softer materials.
Q: Are these drills compatible with handheld drill presses?
Yes, as long as the shank diameter matches your chuck size and the drill speed is controlled.
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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 miss out on superior drilling performance—grab your Carbide Jobber Drills today and experience unmatched precision and durability. Ready to upgrade your toolkit? Order now and keep your projects on track with tools made for the toughest jobs.
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