🛠️ Elevate your grind game—precision meets power in every cut!
This 10-piece long carbide burr set features 1/8" shanks and a 4.4" total length, engineered for compatibility with Dremel and die grinders. Crafted from durable tungsten carbide with a double cut pattern, these bits deliver sharp, aggressive, and finely finished results at speeds up to 12,000 RPM. Ideal for detailed porting, grinding, and deburring on metal, cast iron, aluminum, and tight engine spaces, the set includes a handy plastic storage box and a 5-year returnless warranty for professional-grade reliability.
| Manufacturer | Sworker |
| Part Number | 10XTC |
| Item Weight | 4.7 ounces |
| Product Dimensions | 5.35 x 3.94 x 0.55 inches |
| Country of Origin | China |
| Item model number | 10XTC |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Color | Silver Grey |
| Style | 10 Pcs long carbide burr set 1/8" shank total length 4.4" |
| Finish | Uncoated/Lightly Lubricated |
| Material | Tungsten Carbide |
| Pattern | Double Cut |
| Item Package Quantity | 1 |
| Number Of Pieces | 10 |
| Speed | 12000 RPM |
| Usage | Porting Grinding Cylinder Head Engine Intake Exhaust Manifold Tight Spaces And Hard To Reach Areas. Metal Wood Stone Steel Plastic Carving Grinding Cutting Sanding Engraving Deburring Porting Polishing. |
| Included Components | 10 Pcs long burrs 1/8" shank Tot. L 4.4" , 1 plastic box and 1 manual. |
| Batteries Included? | No |
| Batteries Required? | No |
A**N
Very impressed
This is the perfect bit set for your rotary tool, if extra length is what you require.I do a lot of intake manifold porting, and this has the perfect length to get in deeper.I would not recommend running it at super high RPMs. But if you’re using a Dremel, I would recommend anything from speed setting 2 to 4.I would buy this product again
J**.
Junk
I do not recommend this product for purchase. The carbide cutting tips work great, but the soft steel shafts bend as soon as you turn the Dremel on, even on the lowest speed. I tried these in 2 different Dremel's, and they bend immediately, and are very dangerous when they are spinning around. I ended up cutting off all of the shaft except for the last 1". They work well when they are very short. If the bit catches your work material, they will still bend right away, but just take it slow. Would not recommend this product as it fails right away out of the box.
G**S
Long shaft tungsten carbide bits – solid feel to them, turns straight.
These long shaft tungsten carbide burring bits are some solid pieces. So far they have worked great for my woodworking projects. Once in a while, I need to reach a very awkward spot that I have drilled out from the other side and wood has splintered out and I just want to clean things up.And these long shaft burring bits reach in tight spots and do the job very well. So far they turn straight when attached to my hand drill so I can accurately target my work spot from a distance.I haven’t used them on metal or any other surfaces other than wood and plastic and so far these have done the job. So far very satisfied with the quality of these long shaft burring bits.
G**R
Nice overall. One isn’t straight, was bent but sealed in box.
Very nice length. The round one isn’t straight as it wobbles in a hand piece but the others are good! Looks straight but obviously is a little off! But the others are great!
T**K
It's got length and strength
These function absolutely great. They are sharp, cut well, seem sturdy and strong, and 3xs as long as normal burrs. Super easy to chuck up good size good value.
A**L
Not as pictured
Picture is misleading as far as product size
R**R
Not concentric!
Showed up with the shafts not trued! There was a good 1/4” wobble in the burr. Checked 2 and both were bad
B**T
Works as expected--extra long is really nice.
Works perfectly in my dremel, and didn't have any problems with it. I like the extra long reach these bits have--it's the whole purpose I purchased them. A decent set to have, depending on your usage. I don't know how long they'll last, but they work fine for my purposes.
Trustpilot
4 days ago
2 months ago
