Carbide Jobber Drill 2.5mm Diameter
Product Overview
Meet the Carbide Jobber Drills, precision-engineered for professionals who demand accuracy and reliability in every hole they drill. Whether you're in metalworking or general manufacturing, these drills are your go-to tool for clean, efficient results.
Designed with a 2-flute, 20-degree helix, and a sharp 118-degree four-facet split point, these drills cut through materials with minimal resistance and offer excellent chip evacuation. The tolerance of Dia. +.000/-.0005 guarantees precision in your work.
Lightweight yet durable, these carbide jobber drills deliver consistent performance with a flute length of 25mm and overall length of 50mm. Gear up with confidence and get drilling with top-notch quality that professionals across the USA trust.
Key Features
- High-quality carbide construction for superior durability
- 2-flute design with a 20-degree helix angle for smooth cutting
- 118-degree four-facet split point to reduce walking and improve centering
- Tolerance of Dia. +.000/-.0005 ensures precision drilling
- Flute length of 25mm ideal for deep drilling applications
- Overall length of 50mm balances reach with control
- Excellent chip evacuation reduces heat buildup
- Ideal for metalworking professionals requiring consistent hole quality
- Standard jobber drill length for versatile use
- Compatible with various materials thanks to carbide tip
Specifications
Shape / Type: Standard Jobber Drill
Cut Type: Carbide Jobber Drill
Tool Size: 2.50 mm (0.0984 inch)
Flute Length: 25 mm
Overall Length: 50 mm
Helix Angle: 20 degrees
Point Angle: 118 degrees (Four Facet Split Point)
Tolerance: Diameter +.000 / -.0005
Material Compatibility: Carbide drills suitable for various metals
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 30258
More Than Just a Drill Bit: The Long-Term Value of Carbide Jobber Drills
Over time, investing in carbide jobber drills like these pays off big in reliability and consistency. Their tough carbide tips reduce frequent replacements and downtime on the workshop floor. Less tool change means smoother operations and keeping schedules on track. Plus, by maintaining high precision, your business upholds quality standards, reducing material waste and customer returns—both major wins for your bottom line.
Trust and Innovation Backed by Experience
Burrs4Less has been a trusted name in cutting tools with a history of innovation and quality manufacturing in the USA. Our commitment to environmental responsibility means producing tools that last longer, requiring less frequent replacements, which ultimately helps reduce landfill waste and manufacturing energy consumption. Using these jobber drills also ensures your shop stays compliant with industry performance expectations, keeping you competitive in a fast-paced market.
Case Study: Real Business, Real Results
Chicago-based Precision Metalworks upgraded to Carbide Jobber Drills for enhanced production speed and accuracy.
"Switching to Burrs4Less Carbide Jobber Drills has drastically reduced our drill bit wear and increased hole consistency, which keeps our throughput steady and reliable."
Jessica Martinez – Production Manager
Achieved a 35% reduction in drill bit replacements and 20% faster drilling times.
How the Four-Facet Split Point Makes Drilling Effortless
One standout feature of these Carbide Jobber Drills is the 118-degree four-facet split point. Think of it like the sharp edge on a chef’s knife—it’s precisely angled to slice cleanly rather than tear through the material. This design reduces the chance of the drill bit wandering during startup, making for straighter holes and less material wastage. It’s like having a GPS-guided tool ensuring your drill goes exactly where you want every single time, cutting down rework and boosting efficiency.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck is clean and free of debris before installation.
- Firmly insert the drill bit into the chuck to avoid any slippage.
- Use the appropriate drill speed based on material being drilled (consult machine manual).
- Wear proper safety gear, including eye protection and gloves.
- Test drill on scrap material to confirm proper setup and alignment.
Keeping It Going
- Regularly inspect the drill bit for wear or chipping.
- Sharpen or replace bits when cutting performance diminishes.
- Clean flutes after use to remove chips and debris.
- Store drill bits in a dry place to prevent corrosion.
- Use cutting fluid or lubricant when drilling hard metals to extend bit life.
Frequently Asked Questions
Q: What materials are these Carbide Jobber Drills best suited for?
A: They excel in drilling metals like steel, aluminum, and cast iron thanks to their durable carbide tips.
Q: How important is the 118-degree point angle?
A: The 118-degree four-facet split point reduces walking and improves centering, leading to more precise holes.
Q: Can I use these drills on handheld drills or only CNC machines?
A: They work well with both, but ensure proper speed settings for handheld use to avoid premature wear.
Q: What tolerance can I expect when using these drills?
A: The drills have a diameter tolerance of +.000 / -.0005, ensuring tight, accurate holes.
Q: Should I use cutting fluid while drilling?
A: Yes, especially when working with harder metals, to prolong bit life and improve finish.
Q: How do I clean the flutes after use?
A: Use a brush to remove chips and wipe down with a clean cloth to prevent buildup.
Q: Are these drills suitable for deep hole drilling?
A: With a flute length of 25 mm and overall length of 50 mm, they're ideal for standard-depth holes.
Q: Can these drills be resharpened?
A: Carbide tools can be resharpened by professionals, but often replacement is more practical.
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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 your drilling projects slow down. Equip your workshop with our Carbide Jobber Drills and experience sharp, precise, and reliable performance every time. Order now and get your tools quickly from Burrs4Less—the trusted choice for professionals across the USA.
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