Carbide Jobber Drill 1.25mm Diameter
Product Overview
Carbide Jobber Drills are precision-engineered cutting tools designed to deliver exceptional performance in metalworking and fabrication tasks. Built with a robust carbide construction, these drills offer superior wear resistance and durability for demanding applications.
Whether you’re a professional machinist or a workshop enthusiast, these drills are ideal for creating accurate holes in a variety of materials. Their versatility and reliability make them a go-to choice across many industries.
Key features include a 2-flute design with a 20-degree helix and a sharp 118-degree four facet split point for superior cutting action. Ready to tackle your toughest drilling jobs with precision and ease.
Key Features
- Made from high-quality carbide for increased durability
- 2-flute design optimized for efficient chip removal
- 20° helix angle enhances cutting speed and smoothness
- 118° four-facet split point for precise centering and reduced walking
- Tight tolerance of Dia. +.000/-.0005 ensures exact hole sizes
- Flute length of 19mm for deeper drilling capabilities
- Overall length of 38mm suitable for standard jobber applications
- Metric size 1.25 with decimal equivalent of .0492 for easy compatibility
- Versatile for use in metals and other hard materials
- Designed to fit standard drill chucks for quick installation
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 1.25 mm
- Decimal Equivalent: 0.0492 inches
- Flute Length: 19 mm
- Overall Length: 38 mm
- Cutting Angle: 118° Four Facet Split Point
- Helix Angle: 20°
- Tolerance: Diameter +0.000/-0.0005 inches
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30132
Why Burrs4Less Carbide Jobber Drills Are a Smart Investment for Your Shop
Investing in Burrs4Less Carbide Jobber Drills pays off in the long run by reducing downtime and maintenance frequency. Because carbide is such a hard and wear-resistant material, these drills hold their sharp edges much longer than standard high-speed steel bits. This means less frequent replacements and more consistent performance day in and day out. when your tooling is this dependable, you can keep production schedules tight and avoid costly interruptions due to broken or dull drills.
What sets Burrs4Less apart is not just the quality of the drills themselves but the company’s commitment to customer satisfaction and industry trust. Designed and manufactured with an eye toward precision and durability, these drills have earned a strong reputation among metalworking pros across the USA. This pedigree of innovation and focus on quality means you’re not just buying a tool—you’re investing in reliability that withstands heavy use and tough environments.
Case Study: Real Business, Real Results
Houston, TX-based Precision Fabricators needed a reliable drill to upgrade their tooling for manufacturing aerospace components.
"Since switching to Burrs4Less Carbide Jobber Drills, our cycle times have improved noticeably, and we experience far less tool breakage. It's boosted our throughput without sacrificing quality."
Jessica Martinez – Production Manager
Increased output by 35% while reducing tooling costs by 20%
Why the 118° Four Facet Split Point Makes a Difference
The 118-degree four facet split point is a key feature that helps your drill get started quickly and stay on track. Think of it like a finely sharpened pencil that draws smoothly on paper—it reduces the tendency to "walk" or move off the mark when you start drilling. This split point design also splits the chips better, meaning less heat and less wear on your tool, so your drills last longer and stay sharper. It's a smart upgrade that makes every hole cleaner, requiring less touch-up afterward.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck is clean and free of debris before installation.
- Insert the drill straight into the chuck to avoid wobble.
- Tighten the chuck firmly but avoid over-tightening to prevent damage.
- Check that the drill is aligned properly before starting.
- Use appropriate speed settings recommended for carbide drills.
Keeping It Going
- Regularly clear out metal shavings from the flutes to maintain cutting efficiency.
- Use coolant or lubricant to reduce heat buildup during use.
- Inspect the drill for any signs of wear or chipping before each use.
- Store drills in a dry place to prevent corrosion.
- Sharpen carefully if necessary using the correct equipment or replace when dull.
Frequently Asked Questions
Q: What materials can these carbide jobber drills cut?
They are suitable for metals, including steel and aluminum, and other hard materials requiring high-precision drilling.
Q: What drill chuck sizes do these fit?
These drills are designed to fit standard chucks compatible with a 1.25mm diameter bit.
Q: How precise are these drills?
The diameter tolerance is tight at +0.000/-0.0005 inches, ensuring highly accurate hole sizes.
Q: What is the helix angle and why does it matter?
The 20° helix angle helps with smooth cutting and effective chip removal during drilling.
Q: Can I use these drills without coolant?
Coolant is recommended to extend tool life but these drills can handle some dry drilling on softer materials.
Q: What does “four facet split point” mean?
It refers to the drill tip design that reduces walking and improves centering for cleaner holes.
Q: Are these drills re-sharpenable?
Yes, with the proper sharpening tools they can be renewed, extending their life.
Q: What is the overall length of the drill?
The overall length is 38 mm, suitable for many standard drilling applications.
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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 boost your machining efficiency. Grab your Burrs4Less Carbide Jobber Drills today and experience the difference in precision and durability. Order now and keep your projects moving forward with confidence!
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