Standard Cut Carbide Jobber Drill 18mm
Product Overview
If you're searching for a drill that blends precision with durability, these Carbide Jobber Drills are a standout choice. Crafted for professionals who demand consistency and high performance, they offer a sharp edge that tackles tough materials without breaking a sweat.
Designed for machinists, metalworkers, and industrial craftsmen, these drills handle everything from tough metals to intricate parts with ease. Their 2 flute, 20-degree helix design ensures smooth cutting and efficient chip removal, helping you keep your workflow steady.
Precision is key with a 118-degree four-facet split point and ultra-tight tolerance to ensure your holes are perfect every time. If you want a drill that combines sharp design with lasting strength, this tool is built right into your toolkit.
Key Features
- Made with premium carbide for unmatched wear resistance
- 2 flute, 20-degree helix for optimized chip evacuation
- Four-facet split point with a precise 118-degree angle for reduced walking and better centering
- Tight diameter tolerance of +0.000 / -0.0005 inches for accuracy
- Available in both standard cut and double cut versions to suit different materials and finishes
- Flute length of 100mm providing deep hole drilling capabilities
- Overall drill length of 150mm, perfect for standard jobber applications
- Designed to maintain sharpness and reduce heat buildup during use
- Works efficiently on hard metals and tough materials
- Compatible with most CNC machines and drill presses
Specifications
- Shape / Type: Standard Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 18.00 mm (0.7087 inches)
- Shank Diameter: 18.00 mm
- Overall Length: 150 mm
- Flute Length: 100 mm
- Helix Angle: 20 degrees
- Point Angle: 118 degrees Four Facet Split Point
- Tolerance: Diameter +0.000 / -0.0005 inches
- Material Compatibility: Metals, including hardened steel and tough alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 31089
Dependability and Precision That Elevate Your Work
Choosing Burrs4Less Carbide Jobber Drills means investing in tools designed to support your business long-term. These drills experience less wear and stand up to tougher materials, reducing the frequency of replacements and overall downtime. Their precision-engineered tolerances bring consistent results, cutting waste and rework. That means more confidence in your output and more satisfied clients coming back for more.
A Brand Rooted in Quality and Innovation
Burrs4Less has built a reputation across the U.S. metalworking community for delivering cutting-edge tools that combine tradition with technological advancement. Our Carbide Jobber Drills benefit from decades of experience and innovation, crafted to meet the highest standards of American machinists. when you buy from us, you’re not just getting a tool—you’re partnering with a company that values reliability, precision, and customer success above all.
Case Study: Real Business, Real Results
Located in Cleveland, Ohio, Precision Metalworks upgraded their drilling tools for faster and cleaner hole production.
"Switching to these carbide jobber drills drastically cut down our drilling time and increased tool life. The precision and durability have truly elevated our product quality."
Mark Jensen – Lead Machinist
The business experienced a 35% boost in production speed and lower tool replacement costs.
Why the Four-Facet Split Point Improves Drill Accuracy
The four-facet split point on these carbide drills is like having a perfect lead-in when threading a needle. Instead of the drill wandering or slipping at the start, this design bites into the material sharply and centers itself immediately. This feature reduces walking, which means your holes start exactly where you intend and stay true throughout drilling. Imagine trying to mark a spot with a dull pencil versus a freshly sharpened one—that sharp start ensures every hole is spot on and your final product looks flawless.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill bit shank is clean before inserting into your machine chuck.
- Use the correct chuck size to avoid slippage and maintain drill accuracy.
- Securely tighten the chuck to hold the drill firmly in place.
- Set the appropriate speed based on material hardness to prolong drill life.
- Use cutting fluid when drilling metals to keep the drill cool and reduce wear.
Keeping It Going
- Regularly inspect the drill tip for signs of wear or dullness.
- Sharpen the drill bit with proper equipment when needed to maintain performance.
- Clean flutes after use to prevent buildup of chips and debris.
- Store drills in a dry, protected environment to avoid corrosion.
- Replace drill bits when performance drops or damage is visible.
Frequently Asked Questions
Q: What materials can these carbide jobber drills cut?
They are perfect for metals including hardened steel, stainless steel, and various alloys.
Q: What is the difference between standard cut and double cut?
Standard cut drills have a single set of cutting edges, while double cut drills have an extra set for smoother finishes on tough materials.
Q: What does the 118-degree four-facet split point mean?
It’s the precise angle and shape of the drill tip that helps reduce walking and improve centering when starting holes.
Q: What size chuck do I need for this drill?
It fits any chuck that accommodates an 18 mm shank diameter.
Q: Can I use these drills in a hand drill?
While possible, they are best suited for drill presses or CNC machines for accuracy and safety.
Q: How long are these drills?
The overall length is 150 mm with a flute length of 100 mm.
Q: What is the tolerance on the drill diameter?
The diameter tolerance is +0.000 / -0.0005 inches, ensuring tight precision.
Q: Are cutting fluids recommended?
Yes, using cutting fluids helps reduce heat and prolong tool life.
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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
Get the precision and durability your projects deserve with our Carbide Jobber Drills. Stock up today and experience drilling performance that keeps your workshop running at peak. Don’t wait—place your order now and take your metalworking to the next level!
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