Carbide Jobber Drill 3/64 with Split Point
Product Overview
Looking for a reliable drill that packs a punch in precision and durability? Our Carbide Jobber Drills are crafted specifically for metalworking pros who demand excellent performance every time.
Designed with a 2 flute 20-degree helix and a sharp 118-degree four-facet split point, these drills provide clean, accurate holes with minimal effort. Ideal for machinists working on stainless steel, hardened metals, and tougher materials.
The 3/64 size drill offers a 3/4 flute length and 1-1/2 overall length, giving you maximum versatility in tight and standard applications. Trust in a drill that holds tight tolerances and lasts longer for your busy workshop.
Key Features
- Carbide construction for superior hardness and wear resistance
- 2 flute design with 20-degree helix angle for efficient chip evacuation
- 118-degree four-facet split point to reduce walking and improve accuracy
- Tight diameter tolerance of +0 / -0.0005 for precise hole sizes
- 3/64 inch tool size perfect for small, detailed drilling tasks
- 3/4 inch flute length offering deep hole drilling capabilities
- Overall length of 1-1/2 inches fits standard drilling setups
- Ideal for harder materials like stainless steel and tool steels
- Reduces heat build-up during drilling for longer tool life
- Compatible with standard jobber drill holders and setups
Specifications
- Shape / Type: Carbide Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 3/64 inch (1.19 mm)
- Flute Length: 3/4 inch
- Overall Length: 1-1/2 inch
- Point Angle: 118 degrees Four Facet Split Point
- Helix Angle: 20 degrees
- Tolerance: Diameter +0 / -0.0005 inch
- Material Compatibility: Hardened steel, stainless steel, tool steels
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30126
A Commitment to Long-Term Performance and Trust
Choosing Burrs4Less Carbide Jobber Drills means investing in more than just a tool—it’s a commitment to consistency and reliability. These drills reduce the need for frequent replacements by standing up to heavy use without sacrificing precision. That means less downtime for your business and smoother project completion timelines. Over time, this translates to significant savings on maintenance costs and an efficient shop flow that your team will appreciate.
Our brand carries a legacy of quality, built on listening to professional demands and continually improving cutting tool technology. Burrs4Less is recognized across the industry for delivering dependable products that don't quit, backed by American manufacturing standards. Environmentally, our carbide drills contribute to energy savings by cutting more efficiently and reducing waste created by broken or worn tools. when you Select our products, you're choosing durability, innovation, and expert craftsmanship—all keys to a competitive edge in your metalworking projects.
Case Study: Real Business, Real Results
Chicago, IL - Upgrading to carbide jobber drills for precision manufacturing.
"Switching to Burrs4Less Carbide Jobber Drills dramatically improved our hole quality and cut down rework time. The tough materials we work with no longer slow us down."
Sarah Jennings – Production Manager
Boosted operational efficiency by 35%, reducing downtime and improving output.
Why the Four Facet Split Point Matters
Ever struggled with drills that wander before they bite? The 118-degree four facet split point acts like a built-in guide that centers the bit as you drill. Think of it like the difference between trying to park a trailer with or without a spotter—this split point keeps the drill on target, reducing wobble and ensuring cleaner, more precise holes. It also cuts down on heat buildup by splitting the material more evenly, which means longer tool life and less frustration.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck or collet is clean and free of debris before insertion.
- Insert the carbide jobber drill fully to avoid run-out and wobble.
- Tighten the chuck firmly but avoid over-tightening to prevent bit damage.
- Use appropriate RPM settings according to material hardness to maximize tool life.
- Apply cutting fluid for metalworking to reduce heat and wear.
Keeping It Going
- Regularly inspect drill tips for signs of wear or chipping.
- Clean flutes after use to remove metal shavings and prevent clogging.
- Store drills in a dry place away from humidity to avoid corrosion.
- Sharpen or replace drills when cutting becomes inefficient or produces poor hole quality.
- Follow manufacturer guidelines for cooling and feed rates to extend tool longevity.
Frequently Asked Questions
Q: What materials are Carbide Jobber Drills best suited for?
They work great on hardened steels, stainless steel, and tool steels where durability is key.
Q: What does the four facet split point do?
It centers the drill bit to reduce walking and gives cleaner holes.
Q: How tight are the tolerances on these drills?
The diameter tolerance is +0 / -0.0005 inches for precise fits.
Q: Can these drill bits be used in regular drill chucks?
Yes, they fit standard jobber drill holders and chucks.
Q: What is the recommended flute length?
The flute length is 3/4 inch, suitable for most standard drilling depths.
Q: How do I extend the life of these carbide drills?
Use proper speed, apply cutting fluid, and keep the drill clean after use.
Q: Why choose carbide over HSS drills?
Carbide drills are harder and last longer, especially in tough metals.
Q: What is the overall length of the drill?
The overall length is 1-1/2 inches, fitting common drilling setups.
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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 tooling kit with our high-performance Carbide Jobber Drills. Order now to experience smooth, precise drilling and boost your shop’s productivity today.
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