Looking for a reliable burr that blends speed with precision? The 3/8" Oval Shape Drag Cut burr is crafted for metalworkers and machinists who need fast, smooth cutting without compromising finish quality.
This high-performance carbide burr features a 55-degree hi-helix angle designed to efficiently clear chips, minimize radial force, and maintain excellent stability, especially in thin-walled materials.
Whether you're working on detailed porting or deburring tasks, this tool keeps your workflow efficient and your parts looking great — a smart choice for any professional workshop.
Key Features
3/8" diameter with 1" length of cut for versatile applications
55-degree hi-spiral fast cut helix for smooth, quick material removal
Oval-shaped head ideal for porting and precise contouring
1/4" diameter shank with 6" length, allowing extended reach
Efficient chip evacuation reduces clogging and downtime
Lower radial force means less tool deflection and quieter operation
Durable carbide construction for long-lasting performance
Optimized for deburring, smoothing, and machining of metals
Extended overall length (7") for better accessibility in tight spots
Ideal for thin-wall applications where stability is key
Specifications
Shape / Type: Oval Shape
Cut Type: Hi-Spiral Fast Cut
Head Diameter: 3/8" (0.375")
Length of Cut: 1"
Shank Diameter: 1/4" (0.25")
Shank Length: 6"
Overall Length (O.A.L.): 7"
Helix Angle: 55 Degrees (High Helix)
Material Compatibility: Metals (suitable for aluminum, steel, and more)
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 117-26144-DR
Frequently Asked Questions
Q: What materials can this 3/8" oval drag cut burr be used on?
It’s designed for various metals including aluminum, steel, and other common industrial alloys.
Q: How does the 55-degree hi-helix affect my cutting process?
The steeper helix angle clears chips quicker, improves finish, and reduces radial forces for smoother cuts.
Q: Is the 1/4" shank compatible with standard rotary tools?
Yes, 1/4" shanks fit most common rotary tool collets and die grinders.
Q: Can I use this burr for woodworking or only metals?
While designed mainly for metals, it can occasionally be used for hard woods but performance may vary.
Q: What speeds should I run this burr at?
Use RPMs according to the material; lower RPMs for hard metals and higher for softer metals like aluminum.
Q: How do I maintain the burr to ensure long life?
Regular cleaning of chips, proper storage, and avoiding excess pressure during use will extend the burr’s life.
Q: Is this burr suitable for thin-wall metal applications?
Yes, the low radial force design minimizes deflection, making it ideal for thin-wall materials.
Q: What is the total length of this tool?
The overall length (O.A.L.) is 7 inches, including a 6 inch shank and 1 inch cutting length.
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 Carbide Burrs Direct?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
High Heat Resistance
Solid carbide construction maintains hardness even at high operating temperatures.
Maximum Durability
Solid piece construction ensures heat resistance and minimal breakage.
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
Industrial Heritage
Decades of experience supplying tools to the aerospace and automotive sectors.
