







SD-5 Tungsten Carbide Burr ball Shape Double Cut Rotary Burrs File(1/2”cutter Dia , 1/2”Cutter Length) with 1/4” (6.35mm) Shank dia, used for metalwork, tool making, engineering, grinding by LU&MN
0 out of 5
$14.94
SKU: B0F4BX8CSW
- Size Guide
- Reviews (13)

| Size | DHL Box | Internal Dimensions (cm) | Max Weight (kg) | FedEx Equivalent (approx.) |
|---|---|---|---|---|
| XS | Box 2 | 33.7 × 18.2 × 10 | ~1 | Small Box (8″×8″×8″) |
| S | Box 3 | 33.7 × 32.2 × 10 | ~2 | Medium Box (12″×12″×10″) |
| M | Box 4 | 33.7 × 32.2 × 18 | ~5 | Large Box (13″×13″×11″) |
| L | Box 5 | 33.7 × 33.2 × 34.5 | ~10 | FedEx 10kg Box (40.16 × 32.86 × 25.88) |
| XL | Box 6 | 41.7 × 35.9 × 36.9 | ~15 | FedEx Large (16″×16″×16″) |
| XXL | Box 7 / 8 | 48.1 × 40.4 × 38.9 or 54.1 × 44.4 × 40.9 | ~20–25 | FedEx Extra Large (42 × 42 × 47) |
13 reviews for SD-5 Tungsten Carbide Burr ball Shape Double Cut Rotary Burrs File(1/2”cutter Dia , 1/2”Cutter Length) with 1/4” (6.35mm) Shank dia, used for metalwork, tool making, engineering, grinding by LU&MN
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don w ferguson –
Quality tool
Good quality works well
Amazon Customer –
Awsome
Priced right works great, I’ve only used them on a few wood projects so far
ALLEN G. –
It works like a beast, heavy duty
It works like a beast, heavy duty
Chad Cook –
Great
Great product. I use often in my fab shop on steel.
celestino sandoval –
They work
Just what I wanted
Dixie Knormuss –
Helped me solve a big problem at work
I paid for these out of my own pocket to use at work with my own personal tools to grind rivets off of things. Before this, I was using a dremel 3000 and cut off wheels to achieve the same task. This is 100x faster and effective.The product label on the storage box has a typo. Burr has two r’s not one. Anyway, 5 âââââ happy customer ð
Jimmie Pumpkin –
Worked well on hard steel
Had to get some very stubborn exhaust flange bolts out, started by cutting with angle grinder then drilling. Ruined several bits before I realized I needed carbide bits. Ruined 2 of those while drilling out 4 bolts, and remaining parts of bolts still wouldn’t come out. Got these burrs to finish the job with a die grinder from the super cheap box store (you know you shop there too!). These grinding burrs held up surprisingly well. Had to push all the way through the flange with a tapered burr, and was pushing hard, got serious vibration several times because of sloppy technique, but burr held up, no sign of wear on grinding surface all, bolts finally out and holes cleaned. These work, and hold up.
Reaper Welds & Fabrication –
Head bigger than it looks
The carbide head is much bigger than it looks. That’s not a bad thing unless you’re looking for something to fit in a tight area. The shaft is true to size. At first I was a bit disappointed when I seen the size of the carbide head then realized I did order the 1/4 inch diameter which I’m glad I did. Overall good quality and value.
richard Jambard –
good craftsmanship
Amazon Customer –
Good quality.
Anthony Racicot –
Pour travaux sur métaux
Tracy I. –
1/4 shank is way more durable than the 1/8 shank. I went through 2 of the 1/8 shank before I found these. Perfect for my restoration projects
gino t. –
Bons produits.