Carbide Jobber Drill 0.89mm Diameter
Product Overview
If you're searching for a durable and precise drill bit to tackle your metalworking or woodworking projects, the Carbide Jobber Drills by Burrs4Less are just what you need. Designed to meet demanding professional standards, these drills deliver exceptional performance on a variety of materials.
This drill is tailored for tradesmen and fabricators who expect top-notch cutting accuracy, extended tool life, and smooth operation. Thanks to its four-facet split point and specialized carbide construction, it’s built to handle tough jobs with ease.
Whether you're drilling through hardened metals or fine woodwork, the 2 flute 20-degree helix significantly improves chip evacuation to keep your workflow steady. Ready to experience fewer tool changes and cleaner holes? These Carbide Jobber Drills are up to the task.
Key Features
- Manufactured with premium carbide for long-lasting durability.
- 2 flute design ensures efficient chip removal during drilling.
- 20-degree helix angle optimizes cutting speed and reduces heat buildup.
- Four-facet split point delivers precise starts without wandering.
- 118-degree point angle suitable for drilling a wide range of materials.
- Tightly controlled diameter tolerance of +0.000 / -0.0005 for consistent hole sizing.
- Compact overall length (1-3/8") perfect for detailed, accurate work.
- Flute length of 5/8" balances cutting depth and strength.
- Compatible with both metalworking and woodworking applications.
- Standard jobber drill size - versatile in various industry setups.
Specifications
- Shape / Type: Carbide Jobber Drill
- Cut Type: Carbide Jobber Drill
- Tool Size: 0.035" (0.89 mm)
- Flute Length: 5/8"
- Overall Length: 1-3/8"
- Helix Angle: 20°
- Point Angle: 118° Four Facet Split Point
- Tolerance: Diameter +0.000 / -0.0005
- Material Compatibility: Metals and Wood
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30078
Durability That Keeps Your Business Running Smoothly
Choosing Carbide Jobber Drills from Burrs4Less means investing in tools that reduce downtime and maintenance costs. The premium carbide construction stands up to tough materials and prolonged use, so you're drilling longer without frequent replacements. This reliability translates to more consistent output in your day-to-day operations, minimizing interruptions and keeping projects on schedule. Less time fussing with tool changes means your team can focus on what they do best—producing quality work efficiently.
A Trusted Brand Backed by Innovation and Quality
Burrs4Less has earned a solid reputation in machining communities across the USA for delivering cutting-edge solutions like these Carbide Jobber Drills. Built with exacting specifications and USA-based quality control, these tools combine innovation with craftsmanship. Their design reflects industry insights to maximize performance, while also adhering to strict manufacturing standards. Plus, their efficiency contributes to eco-friendly work practices by cutting energy usage and material waste, making them a smart choice for environmentally conscious shops.
Case Study: Real Business, Real Results
Chicago, IL – A custom metal fabrication shop upgraded their drilling process to improve hole quality and reduce bit changes.
"Switching to Burrs4Less' Carbide Jobber Drills provided noticeably cleaner holes and drastically extended tool life, saving us both time and money on every project."
Michael H. – Production Manager
Increased drilling efficiency by 35% and reduced bit replacement frequency by 50%.
Why the Four-Facet Split Point Makes Drilling Smoother
The four-facet split point on these drills helps the bit start drilling precisely without needing a pilot hole, which can save you time and frustration. Think of it like a sharp arrow tip that guides the drill exactly where you want it to go without slipping or wandering. This design also reduces the force needed to penetrate material, so you experience less heat and wear, ultimately extending your drill's life.
Installation and Maintenance Guide
Setting It Up
- Ensure your drill chuck or collet is clean and free from debris.
- Insert the Carbide Jobber Drill fully into the chuck for maximum grip.
- Tighten the chuck firmly to avoid slippage during operation.
- Check the drill alignment with your workpiece for straight drilling.
- Use appropriate speed settings based on material to avoid overheating.
Keeping It Going
- Regularly clean the drill bit after each use to remove chips and debris.
- Avoid overheating by using proper cutting speeds and pauses if drilling deep holes.
- Store drills in a protective case to prevent damage to sharp edges.
- Inspect drill tips for signs of wear or chipping and replace as needed.
- Apply cutting fluid when drilling metals to extend tool life and improve finish.
Frequently Asked Questions
Q: What materials can these Carbide Jobber Drills handle?
They are ideal for drilling metals like steel and aluminum, as well as hardwoods and other wood materials.
Q: What is the significance of the 118-degree point angle?
The 118-degree angle provides a good balance for general-purpose drilling, offering clean entry and good cutting efficiency.
Q: How does the four-facet split point improve drilling?
It reduces walking on the surface, allowing for accurate starts without the need for pilot holes.
Q: What drill speeds should I use?
Lower speeds for harder metals and higher speeds for softer materials like wood to prevent overheating.
Q: What size is this drill bit?
It’s 0.035 inches (0.89 mm) in diameter, with a flute length of 5/8 inches and an overall length of 1-3/8 inches.
Q: Will this drill fit in standard handheld drills?
Yes, it fits most standard handheld drills that accept carbide jobber drill sizes.
Q: Can I use cutting fluid with this drill?
Absolutely, cutting fluid is recommended when drilling metals to keep temperatures down and extend bit life.
Q: What is the tolerance for the drill diameter?
The tolerance is very tight at +0.000 / -0.0005 inches to ensure precise hole sizes.
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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 your projects stall—upgrade your toolkit today with our Carbide Jobber Drills. Bring precision and long-lasting performance to your workshop by placing your order now. Experience quality you can count on from Burrs4Less!
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