Carbide Jobber Drill 1/64 in
Product Overview
If precision and durability matter in your workshop, our Carbide Jobber Drills are built to deliver. These drills are designed for metalworking professionals who demand consistent, clean holes every time.
Featuring a 2 flute 20 degree helix and a 118-degree four-facet split point, these drills tackle tough materials with ease, offering superior cutting efficiency.
With a tolerance of Dia. +.000/-.0005, you can trust these drills to give you accurate results that keep your projects running smoothly without frequent rework.
Key Features
- Made from premium carbide for extended tool life
- 2 flute design with a 20-degree helix for efficient chip evacuation
- 118-degree four-facet split point provides precise hole starts with less walking
- Strict tolerance of Dia. +.000/-.0005 for exceptional accuracy
- 3/16 inch flute length for optimal cutting depth
- Overall length of 1-1/4 inch fits most standard drill setups
- Ideal for drilling small-diameter holes down to 0.0156 inches
- Versatile for use in metals, plastics, and hardwoods
- Designed for professionals requiring consistent, high-quality holes
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 1/64 inch (0.0156 decimal equivalent)
- Metric Size: 0.4 mm
- Flute Length: 3/16 inch
- Overall Length: 1-1/4 inch
- Helix Angle: 20 degrees
- Point Angle: 118-degree four facet split point
- Tolerance: Diameter +.000 / -.0005 inch
- SKU / Part Number: 30018
Discover How Carbide Jobber Drills Elevate Your Workshop
Investing in carbide jobber drills is not just buying a tool; it's upgrading your entire workflow. These drills reduce downtime thanks to their longer edge retention, meaning less frequent tool changes and smoother operation. Over time, that adds up to less maintenance and fewer disruptions on the shop floor, boosting your overall efficiency without extra hassle.
Our Carbide Jobber Drills come from a trusted manufacturer known for consistency and innovation in metalworking tools. This heritage means you get products backed by rigorous quality standards and trusted by professionals nationwide. Plus, carbide's superior hardness provides excellent environmental efficiency: you use less energy per hole drilled due to faster cuts and fewer replacements, making these drills a smart choice not just for your wallet but for sustainability.
Case Study: Real Business, Real Results
Chicago, IL - Upgrading from standard HSS drills to carbide jobber drills for enhanced precision.
"Switching to these carbide jobber drills cut our hole-making errors in half, and the durability means fewer replacements. Our production line has never run smoother."
Michael R. – Manufacturing Supervisor
Improved drilling accuracy by 35%, reducing rework costs substantially.
Why the Four-Facet Split Point Boosts Your Drilling Accuracy
Many folks don’t realize how much the tip design affects drilling results. The 118-degree four-facet split point works like a mini-guide for your drill, helping it bite into material cleanly without wandering. Think of it like the difference between trying to peel an apple with a steak knife versus a sharp paring knife—the split point sharpens your start and keeps the drill on the mark, reducing chatter and off-center holes. This means you can trust every hole to be just the right size and in the exact spot.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill bit is properly seated in your chuck with firm tightening.
- Use the correct speed settings recommended for carbide drills to prevent overheating.
- Wear protective gear such as safety glasses to guard against metal shards.
- Apply a suitable lubricant when drilling metals to prolong tool life.
- Check the drill for any signs of wear before each use.
Keeping It Going
- Clean the drills after each use to remove debris and prevent buildup.
- Inspect cutting edges regularly and replace drills once they become dull.
- Store drills in a dry environment to prevent rust or corrosion.
- Avoid excessive side pressure to maintain tip integrity.
- Use proper coolant to keep the carbide from overheating during intense drilling sessions.
Frequently Asked Questions
Q: What materials can these carbide jobber drills be used on?
They are suitable for metals, plastics, and hardwoods where precise small holes are needed.
Q: What does the 118-degree four-facet split point mean?
It refers to the drill tip shape designed for cleaner starts and less walking during drilling.
Q: How critical is the tolerance Dia. +.000/-.0005?
This ensures high-precision hole sizes and is important for detailed work.
Q: Can these drills be resharpened?
While possible, resharpening carbide requires special equipment and is usually done by professionals.
Q: What speeds are recommended for drilling with carbide jobber drills?
Lower speeds with proper lubrication are ideal to avoid overheating and tool damage.
Q: How does flute length affect performance?
Flute length controls chip clearance; 3/16 inch is suitable for small holes and moderate depths.
Q: Are these compatible with standard drill chucks?
Yes, the overall length and shank size fit standard drill chucks comfortably.
Q: What's the advantage of carbide over HSS drills?
Carbide is more wear-resistant and keeps a sharp edge longer, especially in hard materials.
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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 imprecise drilling slow you down. Grab our Carbide Jobber Drills today and experience the perfect blend of accuracy and toughness that keeps your projects on track. Order now and bring unmatched quality to your workshop!
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