Carbide Jobber Drill 9/32 Inch
Product Overview
Carbide Jobber Drills are expertly designed for precision and durability, making them a staple in any professional’s toolkit. These drills are perfect for metalworking shops, automotive repair, and manufacturing environments where accuracy counts.
Whether you're drilling through tough metals or other hard materials, these drills are engineered to provide exceptional cutting performance with reduced wear. They feature a 2 flute, 20-degree helix and a 118-degree four-facet split point to ensure clean, fast cuts every time.
If you're looking to boost productivity and achieve consistent holes with tight tolerances, these drills are a solid choice. Their precise construction means less downtime and more work done right the first time.
Key Features
- Standard cut or double cut options for versatile drilling needs
- 9/32 inch (7.14 mm) size perfect for medium-diameter holes
- Two-flute design with a 20-degree helix angle for smooth chip removal
- 118-degree four-facet split point reduces walking and ensures accurate starts
- Tight diameter tolerance of +.000/-.0005 for precision work
- Flute length of 2-1/8 inches designed for optimal chip evacuation
- Overall length of 3-1/2 inches for accessibility in various applications
- Durable carbide construction for long tool life and wear resistance
- Ideal for drilling in hard metals and other tough materials
- Designed for both handheld and machine tool use
Specifications
- Shape / Type: Jobber Drill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 9/32 inch (7.14 mm)
- Shank Diameter: 9/32 inch
- Overall Length: 3-1/2 inches
- Flute Length: 2-1/8 inches
- Helix Angle: 20 degrees
- Point Angle: 118 degrees Four-Facet Split Point
- Tolerance: Diameter +.000/-.0005
- Material Compatibility: Hard metals and tough materials
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 30690
Experience Long-Lasting Precision with Burrs4Less Carbide Jobber Drills
These carbide jobber drills deliver long-term business value through their durable construction and sharp, split-point design. By reducing walking and requiring fewer tool changes, they minimize downtime and maintenance costs. For shops that demand consistent hole quality without the hassle of frequent bit replacements, these drills offer a dependable solution. The robust carbide material holds up well in demanding industrial environments, saving businesses money on frequent restocking.
Trusted Quality Driving Industry Excellence
Manufactured in the USA, Burrs4Less upholds a reputation for quality and reliability that professionals count on. Their carbide jobber drills represent decades of experience refined into tools that excel at precision and endurance. Whether you run a small local fabrication shop or a large manufacturing operation, these drills meet stringent industry standards. and because they are designed for efficiency and durability, they contribute to smoother operations and improved compliance with tight production schedules.
Case Study: Real Business, Real Results
Jacksonville, FL – A local metal fabrication shop needed to improve hole precision and reduce drill bit replacement frequency.
"Switching to the carbide jobber drills was impressive. The split point design meant less walking, and the tool retention far exceeded our typical bits."
Richard Davies – Shop Foreman
Resulted in a 35% reduction in tool changes and enhanced hole accuracy across multiple projects.
Why the 118-Degree Four-Facet Split Point Makes a Difference
The split point design on these drills acts like a self-centering guide. Imagine trying to drill a hole without the bit slipping or 'walking' across the metal surface—this design prevents that pesky issue by cutting precisely where you need it, right from the start. It reduces the force needed, which means less wear on your tool and cleaner holes every time. For professionals, that adds up to fewer mistakes and less wasted material.
Installation and Maintenance Guide
Setting It Up
- Ensure the drill chuck matches the 9/32 inch shank diameter for a secure fit.
- Clean both shank and chuck to avoid slippage during operation.
- Install the drill bit straight without angling to maintain precision.
- Use appropriate speed settings matching material hardness.
- Apply cutting lubricant when drilling metals to extend tool life.
Keeping It Going
- Regularly inspect the drill point for dullness or chipping.
- Sharpen the drill carefully or replace if cutting performance drops.
- Clean chips and debris after each use to prevent corrosion.
- Store in a dry place away from impact to protect the carbide tip.
- Use proper feeds and speeds to avoid overheating and premature wear.
Frequently Asked Questions
Q: What materials can these carbide jobber drills cut?
They are designed for drilling hard metals and tough materials like stainless steel and cast iron.
Q: What is the benefit of a split point tip?
The split point reduces walking on the work surface and improves accuracy when starting holes.
Q: Can these drills be used in handheld drills?
Yes, as long as the drill chuck matches the 9/32 inch shank diameter, they are suitable for handheld use.
Q: How tight is the diameter tolerance on these drills?
The diameter tolerance is +.000/-.0005 inches for precision drilling.
Q: What does 'double cut' mean?
Double cut means the drill has intersecting cutting edges for better cutting on harder materials.
Q: How long is the flute length?
The flute length is 2-1/8 inches, providing good chip clearance.
Q: Are these drills made in the USA?
Yes, they are proudly manufactured in the USA.
Q: What helix angle do these drills have?
They feature a 20-degree helix angle to optimize chip removal.
Q: What types of cutting lubricants are recommended?
Use standard metal drilling cutting oils or lubricants to extend drill life and improve performance.
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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 drilling game—these carbide jobber drills are ready to deliver reliable precision every day. Stock up now and experience the difference quality makes on your next project!
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