SKU: 882158200

UCT Gem Carbide SD-1 1/4-Inch Double Cut Ball Shape Solid Carbide Burr 1/4-Inch Shank for Metal Grinding Hollowing and Deburring Steel

Sale price$9.86 Regular price$10.95
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Description

UCT Gem Carbide SD-1 1/4-Inch Double Cut Ball Shape Solid Carbide Burr 1/4-Inch Shank for Metal Grinding Hollowing and Deburring SteelThe Go To Burr for Hollowing and Shaping When you need to hollow out a workpiece, create a concave profile, or deburr the inside of a pipe, a flat burr just won't cut it. The UCT Gem Carbide SD 1 is a 1 4" ball shaped burr designed for exactly that. Its "double cut" (cross cut) flutes give you smooth, controllable grinding and a finer finish, breaking down tough steel and cast iron into small, manageable chips. Key Features Double Cut Head: Produces

The Go-To Burr for Hollowing and Shaping

When you need to hollow out a workpiece, create a concave profile, or deburr the inside of a pipe, a flat burr just won't cut it. The UCT Gem Carbide SD-1 is a 1/4" ball-shaped burr designed for exactly that. Its "double cut" (cross-cut) flutes give you smooth, controllable grinding and a finer finish, breaking down tough steel and cast iron into small, manageable chips.

Key Features

  • Double-Cut Head: Produces small chips for smooth operation and a finer finish. Ideal for ferrous and non-ferrous metals.
  • Ball Shape (SD-1): Perfect for hollowing, creating concave profiles, and deburring the inside of pipes or holes.
  • Solid Tungsten Carbide: Made from one solid piece of carbide for maximum rigidity, high-heat tolerance, and a long cutting life.
  • 1/4-Inch Shank: The industry standard shank, compatible with most 1/4-inch die grinders and rotary tools.
  • Versatile Application: Makes quick work of deburring, shaping, porting, and contouring on steel, cast iron, and aluminum.

What's Included

  • (1) SD-1 1/4" Double Cut Ball Shape Solid Carbide Burr

Specifications

Specification Detail
Brand UCT / Gem Carbide
Model SD-1
Material Solid Tungsten Carbide
Cut Type Double Cut (Cross-Cut)
Head Shape Ball Shape
Head Diameter 1/4"
Head Length of Cut 7/32"
Shank Diameter 1/4"
Overall Length 2-1/2"
Application Steel, Cast Iron, Non-Ferrous Metals
Max RPM 35,000

This high-performance burr needs a tool with serious RPM to get the best results. To get the most out of this bit with smooth, reliable power, we highly recommend pairing it with the Makita GD0601 1/4" Die Grinder.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 882158200

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Richard J.
San Leandro, US
★★★★★ 5
Great product
Size: 2 Colors each 10FT, Style: 22AWG
Great product.
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Reviewed in the United States on November 10, 2025
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Deerok Chopra
San Leandro, US
★★★★★ 5
Good Quality
Size: 2 Colors each 10FT, Style: 22AWG
Good quality wire. Doesn't fail and break after only a few bends or twists like most cheap wire. The silicone insulator is great for flexibility in tight spaces like guitar electronics cavities. I'm constantly trying out new part and pickups and found that some cheaper wires were often failing due to being moved around all the time.
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Reviewed in the United States on October 5, 2024
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Mort
Phoenix, US
★★★★★ 5
Great wire
Size: 2 Colors each 10FT, Style: 22AWG
I needed a flexible durable wire to fix an old model train. It worked perfect. Wire is generally wire. If you require all the special features of this wire it will meet all your needs
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Reviewed in the United States on February 4, 2020
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oldranger
Whiting, US
★★★★★ 5
Great connectors
Size: 5 pairs
Just finished an overhaul on the stereo system. A couple decks needed new belts and the wife wanted a new cabinet for everything so just take it all apart and refresh. I ordered these plugs to make the backside wiring a bit neater . They are very well made and easy to install if you mess up the polarity just swap the arrel covers, easy peasy. Great quality and easy assembly. Did it improve the sound? Can't say that I noticed that but it is certainly as good and so much easier to connect speaker outputs. I would certainly buy again.
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Reviewed in the United States on February 26, 2026
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1ST REVIEWS FROM MARS
Dallas, US
★★★★★ 5
High Quality Banana Plugs
Size: 12 Pairs
Banana clips are high quality, I used 12 awg wires and had no issues. It secures into the plug with 2 small screws, you will need a flat terminal screw driver to install them. The quality was high and made a good connection. If I had to make one complaint it would be that I would tighten the gray piece to the plug and it always kept spinning, otherwise, excellent product.
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Reviewed in the United States on January 29, 2026

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