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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
UCT Gem Carbide SF-3 3/8-Inch Double Cut Tree Shape Pointed Solid Carbide Burr 1/4-Inch Shank for Metal Grinding Contouring in SteelGet Into Those Tight Angles Stop trying to force a cylindrical burr into a tight V cut. The UCT Gem Carbide SF 3 is the specialty tool you need for the job. Its 3 8" "pointed tree" shape is perfect for getting into acute angled grooves, deburring V cuts, and contouring inside of tight, welded joints. The double cut (cross cut) flutes give you smooth, controllable grinding and a fine finish, breaking down tough steel and metal into small chips. Key
Get Into Those Tight Angles
Stop trying to force a cylindrical burr into a tight V-cut. The UCT Gem Carbide SF-3 is the specialty tool you need for the job. Its 3/8" "pointed tree" shape is perfect for getting into acute-angled grooves, deburring V-cuts, and contouring inside of tight, welded joints. The double-cut (cross-cut) flutes give you smooth, controllable grinding and a fine finish, breaking down tough steel and metal into small chips.
Key Features
- Double-Cut Head: Produces small chips for smooth operation and a finer finish. Ideal for ferrous and non-ferrous metals.
- Pointed Tree Shape (SF-3): Tapered head is designed for grinding in tight corners, acute angles, and V-cuts.
- Solid Carbide Head: High-quality tungsten carbide head is brazed to a steel shank for maximum rigidity and heat tolerance.
- 1/4-Inch Steel 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) SF-3 3/8" Double Cut Tree Shape Pointed Solid Carbide Burr
Specifications
| Specification | Detail |
| Brand | UCT / Gem Carbide |
| Model | SF-3 |
| Material | Tungsten Carbide (Head), Steel (Shank) |
| Cut Type | Double Cut (Cross-Cut) |
| Head Shape | Tree Shape - Radius End (Pointed Tree) |
| Head Diameter | 3/8" |
| Head Length of Cut | 3/4" |
| Shank Diameter | 1/4" |
| Overall Length | 2-1/2" |
| Application | Steel, Cast Iron, Non-Ferrous Metals |
| Max RPM | 25,000 |
This burr is built for high-speed, precision work. To get the best results without any chatter, 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:
- 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
4.7 ★★★★★
Based on 1505 reviews
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Product Reviews
★★★★★ 2
Not the Fetch-Fest I Hoped For
Color: Orange
I had high hopes for the PetDroid Interactive Dog Ball, especially with the newly upgraded features and promises of durable, motion-activated fun. Unfortunately, it didn’t quite live up to expectations for my furry friend. Here’s why I’m giving it 2 stars.
Promising Features, Lackluster Results
The idea behind this toy is fantastic: a durable, motion-activated ball that would entertain my dog without much effort on my part. The ball is supposed to roll around on its own, keeping my dog engaged and active. However, in practice, it just didn’t capture my dog’s interest.
Durability
I will give credit where it’s due: the ball is well-made and seems durable. It can withstand some rough handling, which is great for more aggressive chewers. Unfortunately, durability doesn’t mean much if your dog won’t play with it in the first place.
Motion Activation
The motion activation feature is hit or miss. While the ball does move around as advertised, it didn’t seem to move in a way that intrigued my dog. He gave it a sniff, watched it for a minute, and then walked away, unimpressed. I tried multiple times to get him interested, but he simply wasn’t having it.
Lack of Engagement
The biggest issue is that the ball just didn’t engage my dog at all. It might be more suitable for a different personality type or breed, but for my pooch, it was a total flop. He’s usually quite playful and curious, so I was surprised by his lack of interest.
Final Thoughts
Overall, the PetDroid Interactive Dog Ball might work for some dogs, but it was a miss for mine. If your dog is easily entertained by automated toys, it might be worth a try. However, based on my experience, I can’t wholeheartedly recommend it.
Pros:
Durable construction
Motion-activated as advertised
Cons:
Did not engage my dog
Motion activation wasn’t intriguing enough
Might be more suitable for specific dog types or personalities
If you decide to give it a shot, just be prepared for the possibility that your dog might not find it as entertaining as you hope. For us, it’s back to the drawing board for a more engaging toy.
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Reviewed in the United States on June 14, 2024
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong.
This is a great purchase. It's nice hands-off entertainment.
Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors.
Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised.
All in all, great toy.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Fun toy that is tough!
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
This is a great ball that my dog loves and he has not destroyed it!k
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Strongest iv found so far
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
It lasted longer than most but it’s in pieces after 2 weeks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
Awesome Ball
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
This ball is so awesome my dog can't chew it all..and was not expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026