If you’re looking for a carbide burr that speeds up your porting and metal shaping projects, this 1/2" Tree Shape Drag Cut burr is your go-to. Designed with a sharp 55-degree helix, it really cuts through metal with ease and a smooth finish.
Perfect for machinists and metalworkers focusing on deburring or intricate shaping, this tool minimizes deflection and stays stable even during the toughest tasks. The extended shank offers plenty of reach for deep or hard-to-access spots.
Crafted for efficiency and precision, this burr reduces cycle times while improving part finish—making it a reliable addition to your toolkit that won’t let you down on the job.
Key Features
1/2" diameter with 1" cutting length for precise material removal
55-degree helix angle for fast, smooth cutting and chip evacuation
Hi-Spiral Fast Cut type ensures efficient chip clearance
1/4" diameter, 6" long shank for extended reach and easier handling
Reduced radial force enables quieter, smoother operation
Excellent for thin-wall applications due to increased stability
Improves surface finish with better shearing action
Durable carbide construction for long tool life
Optimized for deburring, porting, and shaping metals
Compatible with a wide range of metal types
Specifications
Shape / Type: Tree Shape
Cut Type: Hi-Spiral Fast Cut
Head Diameter: 1/2" (0.5 inch)
Length of Cut: 1"
Shank Diameter: 1/4" (0.25 inch)
Overall Length: 7" (6" shank + 1" cut)
Material Compatibility: Carbide suitable for multiple metals
Helix Angle: 55 degrees
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 118-34204-DR
Frequently Asked Questions
Q: What materials can this burr be used on?
A: This carbide burr works well on numerous metals including aluminum, steel, stainless steel, and cast iron.
Q: What RPM should I use with the 1/2" Tree Shape Drag Cut?
A: Recommended speeds vary by material, but generally between 15,000 to 30,000 RPM works best for fast, smooth cuts.
Q: How does the 55-degree helix angle affect cutting?
A: The higher helix angle helps evacuate chips efficiently and creates a smoother finish with less tool vibration.
Q: Is the 6" shank length compatible with all rotary tools?
A: It fits most tools designed for 1/4" shanks but check your tool’s chuck specifications to confirm.
Q: Can I use this burr for deburring as well as porting?
A: Yes, the fast-cut hi-spiral design is excellent for both material removal and fine finishing.
Q: How often should I replace the burr?
A: Replace when the cutting edges become dull or chipped to maintain optimal performance.
Q: Does the tool require lubrication or coolant during use?
A: Using cutting fluid can extend tool life and improve finish, especially on harder metals.
Q: Is this burr suitable for thin-wall applications?
A: Yes, its reduced radial force minimizes deflection and improves stability on thin materials.
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.
