Carbide Jobber Drill 9.6mm 2-Flute
Product Overview
If precision and reliability are what you're after, our Carbide Jobber Drills have got you covered. These drills are designed to tackle a wide range of metalworking tasks with ease and finesse.
Perfect for professionals and hobbyists alike, these drills feature a robust two-flute design that balances speed and control for a smooth drilling experience on tougher materials.
With their 118-degree four-facet split point and tight tolerance, you get clean, accurate holes every time—making them a dependable addition to your toolbox.
Key Features
- Two-flute design with 20 degree helix angle for efficient chip removal
- 118 degree four-facet split point for accurate centering and reduced walking
- Available in standard cut or double cut options to suit different materials
- Tight diameter tolerance of +0.000 / -0.0005 for precision drilling
- 70mm flute length ideal for moderate depth holes
- Overall length of 108mm to fit most standard drill chucks
- Crafted from durable carbide for long tool life even in tough applications
- Standard jobber drill design for versatility across many tasks
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Flute Length: 70mm
- Overall Length: 108mm
- Diameter: 9.60 mm (0.3780")
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, Four-Facet Split Point
- Tolerance: +0.000 / -0.0005 mm
- Material Compatibility: Metalworking
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30858
Why Burrs4Less Carbide Jobber Drills Are Trusted in Metalworking
Using these carbide jobber drills means less downtime on the shop floor. Their durability reduces frequent replacements and lowers maintenance costs, boosting your overall efficiency. Whether you're running a high-volume production line or tackling custom fabrication, these drills keep it steady and smooth, cutting through tough metals without faltering. Long-term, this translates to consistent quality output and fewer headaches keeping your equipment in top shape.
Burrs4Less has built a solid reputation by combining innovation with quality. These drills reflect decades of experience, delivering tools that stand up to the demands of professional metalworkers across the USA. The brand's commitment to precise manufacturing and materials means you're investing in more than just a drill—you’re choosing reliability and performance that withstand the rigors of daily industrial use, all while supporting a homegrown American supplier.
Case Study: Real Business, Real Results
Located in Milwaukee, Wisconsin, Precision Fabricators upgraded their drilling process with our Carbide Jobber Drills for increased accuracy in production.
"Since switching to the Burrs4Less carbide drills, our hole quality has improved noticeably, and downtime due to tool wear has decreased dramatically."
Jessica Ryan – Production Manager
Resulted in a 35% increase in drilling efficiency and fewer rejects.
How the Four-Facet Split Point Improves Your Drilling
The four-facet split point on these drills is like having four cutting edges working in tandem to slice through metal instead of one. Imagine cutting through rope with several smaller blades instead of a single blade—it spreads the work while keeping everything balanced. This reduces the tendency of the drill to wander when you start your hole, so you get cleaner, more accurate drilling. Plus, this split point requires less thrust, meaning less force and wear on your machine and the tool itself.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris before inserting the drill bit.
- Insert the carbide jobber drill securely into the chuck and tighten firmly to prevent slipping.
- Check the drill is aligned properly with the workpiece to avoid angle errors.
- Use appropriate speed and feed rates for the material you're drilling to maximize tool life.
- Wear protective gear like safety glasses and gloves during setup and drilling.
Keeping It Going
- Periodically inspect the drill bit for signs of wear or chipping.
- Keep the cutting edges sharp—replace if dull to maintain quality and reduce heat buildup.
- Clean the drill flutes regularly to prevent clogging with metal chips.
- Store drills in a dry, secure place to prevent damage or corrosion.
- Use cutting lubricants or coolants when drilling harder metals to extend tool life.
Frequently Asked Questions
Q: What materials can these drills handle?
They are designed primarily for metalworking, suitable for mild steel, stainless steel, and other metals.
Q: What is the difference between standard cut and double cut?
Standard cut is for general purpose drilling, while double cut offers faster cutting and better chip removal for tougher metals.
Q: What size chuck is compatible with these drills?
These drills fit standard drill chucks that accommodate a 9.60 mm shank diameter.
Q: How does the four-facet split point help?
It reduces walking and ensures accurate hole placement, making starting holes easier.
Q: Can I use cutting lubricant with these drills?
Yes, using coolant or lubricant during drilling extends tool life, especially in harder materials.
Q: What's the recommended drilling speed?
Speed depends on material; lower speeds suffice for hard metals, higher speeds for softer metals.
Q: Are these drills re-sharpenable?
Professional sharpening is possible but should be done carefully to maintain the split point geometry.
Q: What tolerance can I expect from these drills?
They have a tight diameter tolerance of +0.000 / -0.0005 mm for accurate holes.
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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 set with these tough and precise carbide jobber drills. Whether you’re powering through production runs or perfecting your next project, these tools will get the job done right every time. Order now and experience the trusted quality that the pros rely on!
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