

⚡ Sharpen your edge with the SF-5 – where precision meets unstoppable durability!
The SF-5 Tungsten Carbide Burr features a double cut tree shape radius end designed for high-precision metalworking and sculpting. With a 1/4'' shank and 1/2'' cutter diameter, it fits most die grinders and drills. Made from heat-treated YG7X tungsten carbide, it offers 8 times the durability of HSS tools, making it ideal for machining hardened steel and various materials. Packaged in a protective tube, it ensures safety and longevity for professional-grade performance.


















| ASIN | B085T45CBY |
| Best Sellers Rank | #49,234 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #113 in Cutting Burrs |
| Cut Type | Double Cut |
| Cutting Diameter | 0.5 Inches |
| Date First Available | March 12, 2020 |
| Item Diameter | 0.5 Inches |
| Item Weight | 0.81 ounces |
| Manufacturer | Asieg Tool |
| Number of Flutes | 2 |
| UPC | 722367589737 |
N**Y
Great For Reaming/Deburring
Bought this to enlarge a deadbolt hole in a thick steel door. Bit worked great in a Bosch 18V drill. Only took a few minutes to grind down about 1/8" of metal around the top and sides of the hole. Shape of the bit made it easy to control. No visible wearing down of the bit after I was done. Well made and should last a while.
A**R
Great accessory
Needed a replacement bit, and this for the price and quality was the best option! I love using this attachment on a “reamer” helps shave away hard to get bolts, and carves really nice!
A**N
Much cut such wow
In a die grinder burns through steel like butter
P**K
Nice
Worked well, nice tool at a reasonable price.
B**R
Price
Good product for the money did what I needed to do.
T**N
Durable quality item
I purchased this again. Now I have 2. 1 for my short straight die grinder and a 2nd one for my long die grinder. Now I don't need to keep switching them out when the short die grinder won't reach the area needed to be grinded or deburred. I am Layout-Fitter-Welder and use these numerous time throughout my 5 day work week. They are durable, sharp and quickly debur and grind down and blend excellent. I used this the other day prior to purchasing the 2nd one. The driller offset a mounting hole by 1/4" and I used this bit to widen the hole in a 3/4" thick flange to the correct specifications in less than 90 seconds. That 90 seconds included re-measuring the hole 2 times to assure it was correctly centered for bolt assembly. Well worth the money paid. You won't be dissatisfied in the performance of this tip.
M**A
Works as advertised
It does appear to be carbide. Worked wonderfully for grinding out rotted wood from my deck to prep it for wood filler. It really hogs out the wood without getting plugged. Easily cleaned it afterwards with an old toothbrush.
A**.
Daily use
I use this at work on a daily basis. Going on 3 months now and it still works great. Used to shape cut outs in 1/16" metal. I'd definitely buy again, not sure when it'll be though lol. My guess is not for quite some time still.
H**M
Hard to be used for Stainless steel
A**R
Liked using it
J**.
Pour meler du métal doux. Il n'a pas duré plus de quelque jours. A perdu sa coupe tres rapidement.
Trustpilot
Hace 2 semanas
Hace 1 mes