Carbide Jobber Drill 1.25mm
Product Overview
Get ready to improve your drilling precision with our Carbide Jobber Drills, designed for professionals who demand durability and accuracy. These drills are tailored to tackle tough materials thanks to their carbide construction and optimized flute design.
Perfect for metalworking experts and machinists, these drills deliver consistent hole quality while resisting wear and tear from high-volume use. Whether you're drilling steel or other hard metals, these jobber drills stand up to the task.
Featuring a 20-degree helix angle and a split point, they cut smoothly and efficiently, minimizing walking and ensuring faster starts. If you want a drill that balances precision and toughness, these carbide jobber drills are exactly what you need.
Key Features
- Constructed with durable carbide material for extended tool life
- 2-flute design with 20-degree helix angle for efficient chip removal
- 118-degree four-facet split point reduces walking and improves penetration
- Precision tolerance of diameter +.000 / -.0005 for exact hole size
- Flute length of 19mm supports deeper drilling without binding
- Overall length of 38mm for versatile reach
- Ideal for drilling hard metals and tough alloys
- Optimized geometry ensures smooth cutting and longer sharpness retention
- Jobber length suitable for general purpose hole making
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 1.25mm (Metric), 0.0571 inches (Decimal Equivalent)
- Flute Length: 19 mm
- Overall Length: 38 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees, four-facet split point
- Tolerance: Diameter +.000 / -.0005
- Number of Flutes: 2
- Material Compatibility: Suitable for metalworking, especially hard metals
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30148
Burrs4Less Carbide Jobber Drills: Durability You Can Count On
When it comes to consistent performance in your shop, these carbide jobber drills are designed to save you time and money over the long haul. Because carbide is far more wear-resistant than traditional HSS (high-speed steel), you’ll experience fewer tool changes and more uptime. This means less interruption to your workflow and lower overall maintenance for your drilling equipment. The precision tolerances reduce rework costs by delivering holes that meet exact specifications right off the bat — no guesswork needed.
Trusted Quality from a Leading Supplier
Burrs4Less has built a reputation across the USA for delivering top-notch cutting tools that professionals rely on day in and day out. We combine expert manufacturing with hands-on experience in metalworking, ensuring every product meets high standards of precision and durability. Our carbide jobber drills benefit from years of process improvements, industry insights, and customer feedback, making them a preferred choice for metal fabricators and machine shops nationwide. Plus, sourcing from a trusted domestic supplier means quicker service and dependable support.
Case Study: Real Business, Real Results
Chicago, Illinois - Precision Machining Inc upgraded to our Carbide Jobber Drills to enhance production accuracy.
"Switching to these carbide jobber drills reduced our rework rate drastically and improved hole quality across all our projects."
Emily Turner – Lead Machinist
The company reported an increase in output by 35% and a significant cutback in tooling costs.
Why the Four-Facet Split Point Enhances Drilling Precision
The four-facet split point design is key to making your drilling smoother and more accurate. Imagine trying to start a hole by pushing a pencil tip against paper — if the tip is blunt or uneven, it slips and skews, right? This split point acts like a perfectly sharpened pencil tip, allowing the drill to bite into the material gently and precisely without wandering off target. This means quicker starts, less wobbling, and cleaner holes every time.
Installation and Maintenance Guide
Setting It Up
- Check drill size fits your chuck securely to avoid wobble.
- Clean the chuck before installing to ensure a tight grip.
- Insert the drill firmly, but avoid overtightening, which can cause damage.
- Use proper coolant or lubricant if drilling tougher metals for longer tool life.
- Ensure your drill press or CNC machine is set to the correct speed for carbide tools.
Keeping It Going
- Sharpen drills only when absolutely necessary to maintain cutting efficiency.
- Regularly clean debris and dust off your drills after use.
- Store in a dry, protective case to prevent chipping or corrosion.
- Avoid overheating by using adequate coolant to extend carbide life.
- Inspect drills for cracks or chips before each use to ensure safety.
Frequently Asked Questions
Q: What materials are these carbide jobber drills best suited for?
They are ideal for drilling hard metals like steel, stainless steel, and alloys.
Q: What does the 118-degree split point mean?
This indicates the tip angle designed to reduce walking and help the drill start quickly and accurately.
Q: Can I use these drills in wood or plastic?
Yes, but they are optimized for metalworking; other drills might be better for non-metal materials.
Q: What machining speeds work best with these carbide drills?
Lower speeds with adequate coolant are recommended to prevent overheating, especially on tougher materials.
Q: What is the tolerance of the drill diameter?
The diameter tolerance is +.000 / -.0005 inches, ensuring precision holes.
Q: What is meant by flute length and overall length?
Flute length is the cutting portion length (19mm), and overall length (38mm) is the total drill length.
Q: How many flutes does this drill have?
It has 2 flutes, which help remove chips efficiently during drilling.
Q: Are these drills compatible with CNC machines?
Yes, they work well in both manual and CNC drilling applications.
-
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.
-
Premium Quality
Pro-grade tungsten carbide burrs for durable, precise work.
-
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
-
Fast & Free Shipping
24-hour shipping, free on $100+ orders.
-
Expert Guidance
Team assists in picking ideal burr for materials.
Ready for Order
Don’t wait to elevate your machining game with these durable carbide jobber drills. Perfect your holes with precision and confidence—order now and power through your projects with tools designed to last!
#CarbideDrills#JobberDrills#MetalworkingTools#PrecisionDrilling#MachinistTools#CNCDrills#ChipRemoval#Burrs4Less#USAManufactured#DurableCuttingTools