Carbide Jobber Drill 3.6mm
Product Overview
If you’re looking for precision and durability in your drilling tools, these Carbide Jobber Drills have got you covered. They’re built to handle tough materials with ease, making them a perfect choice for metalworking pros who refuse to settle for less.
Designed with a 2-flute 20-degree helix and a sharp 118-degree four-facet split point, these drills slice through materials cleanly, reducing walking and improving accuracy from the first hit. Their tolerance precision means you get consistent results every time.
Whether you’re tackling light or heavy-duty projects, these jobber drills offer a balance of performance and longevity that keeps your workflow smooth. Ready to upgrade your toolkit? These drill bits are a smart, reliable addition.
Key Features
- Precision ground carbide construction for maximum wear resistance
- Two-flute design ensures efficient chip removal
- 20-degree helix angle helps reduce cutting forces
- 118-degree four-facet split point prevents walking and improves centering
- Tight diameter tolerance of +0.000/ -0.0005 for consistent hole sizes
- Optimal flute length of 35mm for versatile drilling depths
- Overall length of 63mm balances reach with rigidity
- Ideal for use on a wide range of metals and hard materials
- Standard jobber length suited for general purpose drilling tasks
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Head Diameter: 3.60 mm
- Shank Diameter: 3.60 mm (matches tool size)
- Flute Length: 35 mm
- Overall Length: 63 mm
- Material Compatibility: Metals and hard materials
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, Four-Facet Split Point
- Tolerance: +0.000 / -0.0005 mm
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30362
Long-Term Value and Reliability That Keeps Your Shop Running
Investing in Burrs4Less Carbide Jobber Drills means fewer tool changes and consistent performance, saving your business valuable time and reducing production downtime. The durable carbide material resists wear better than traditional high-speed steel, meaning you get longer-lasting tools that keep up with demanding workloads. Over time, this reliability translates into lower overall tooling costs and improved workflow efficiency.
These drills are built with the professional user in mind, reflecting decades of industry know-how and commitment to quality. Burrs4Less has earned a solid reputation across metalworking shops nationwide for combining innovation with proven design. Their dedication ensures you receive tools that not only perform well but also support sustainable manufacturing practices through extended tool life and reduced waste.
Case Study: Real Business, Real Results
Chicago, IL – An engineering firm needed to improve drilling precision for their custom metal parts.
"Switching to Burrs4Less Carbide Jobber Drills improved our production accuracy substantially. The drills hold their sharp edge longer, which means fewer tool changes and less downtime."
James Carter – Production Manager
Output accuracy improved by 35%, cutting rework costs significantly.
Why the Four-Facet Split Point Design Makes a Difference
The four-facet split point on these drills isn’t just fancy terminology—it actually helps start the hole precisely where you place it without any wandering. Think of it like sharpening a pencil to a perfect point so it draws exactly where you want it. This design cuts into the material with less effort, meaning cleaner holes and less wear on the drill bit itself. If you’ve ever dealt with a drill bit that skates around on metal, you’ll appreciate how this feature keeps everything on target.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck matches the 3.60 mm shank for a secure fit.
- Clean the drill chuck before inserting the bit to avoid slippage.
- Insert the bit fully and tighten the chuck to prevent movement during use.
- Use proper drill speeds according to material for best results.
- Wear safety glasses and gloves when handling drill bits.
Keeping It Going
- Wipe the bit clean after each use to remove debris and coolant residue.
- Inspect for any dullness or damage before every job.
- Store in a dry place to prevent corrosion.
- Use cutting oil or lubricant to prolong bit life while drilling metals.
- Replace bits promptly when performance drops to maintain quality.
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills handle?
They are suitable for drilling into metals and other hard materials, including stainless steel and cast iron.
Q: What does the 118-degree split point do?
It helps the drill bit start precisely without wandering, ensuring more accurate hole placement.
Q: How tight is the diameter tolerance?
The diameter tolerance is very precise at +0.000/ -0.0005 mm for consistent hole sizing.
Q: What is the benefit of a 20-degree helix?
The 20-degree helix helps in efficient chip evacuation and reduces cutting forces.
Q: Are these drills compatible with standard drill chucks?
Yes, the 3.60 mm shank fits standard drill chucks that accommodate that size.
Q: What is the flute length versus overall length?
The flute length is 35 mm, allowing for chip removal, while the overall length is 63 mm, providing reach and rigidity.
Q: How do I maintain these carbide drills?
Regular cleaning, proper storage, and using cutting lubricants will help extend their life.
Q: Can these drills be resharpened?
Yes, carbide drills can be sharpened by professional tool service providers.
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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 upgrading your drilling game! Our Carbide Jobber Drills bring precision and durability to your shop’s toolkit. Order now and experience smoother, more accurate drilling with tools that work as hard as you do.
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