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Radius Bur

ATA's Radius Burs give you the most diversive range of metal removal with just one bur.  Reduce the number of tool changes and save time and money.  The exclusive inverted curve design makes these Radius burs ideal for a wide range of metal removal jobs.  Each bur is machined from high quality carbide ensuring durability and long tool life.  The inverted design is great for creating smooth radius on sharp corners and the unique tooth geometry allows for smooth finish and rapic material removal.

Ideal for use on a variety of metal materials including Titanium,bronze, stainless steel, cast iron, brass and more.



Fractional Sizes
TypeTool NoHead DiaHead LengthShank DiaPart #
ata-11755-sm.jpg SA-5RA D/C 1/2" 1" 1/4" 11755
 ata-11756-sm.jpg SB-5RA D/C 1/2" 1" 1/4" 11756
 ata-11757-sm.jpg SC-5RA C 1/2" 1" 1/4" 11757
 ata-11758-sm.jpg SC-5RA C 1/2" 1" 1/4" 11758
 ata-11759-sm.jpg SC-5RA D/C 1/2" 1" 1/4" 11759
 ata-11760-sm.jpg SF-5RA D/C 1/2" 1-1/4" 1/4" 11760
 ata-11761-sm.jpg SG-5RA D/C 1/2" 1-1/4" 1/4" 11761
 ata-11762-sm.jpg SJ-5RA D/C 1/2" 1-1/4" 1/4" 11762
 ata-11763-sm.jpg SK-5RA D/C 1/2" 1-1/8" 1/4" 11763
 ata-11764-sm.jpg SL-5RA D/C 1/2" 1-1/4" 1/4" 11764
Metric Sizes
ata-11755-sm.jpg  SA-5MRA D/C 12.7mm 25mm 6mm 21755
 ata-11756-sm.jpg SB-5MRA D/C 12.7mm 25mm 6mm 21756
 ata-11757-sm.jpg SC-5MRA C 12.7mm 25mm 6mm 21757
 ata-11758-sm.jpg SC-5MRA C 12.7mm 25mm 6mm 21758
 ata-11759-sm.jpg SC-5MRA D/C 12.7mm 25mm 6mm 21759
 ata-11760-sm.jpg SF-5MRA D/C 12.7mm 35mm 6mm 21760
 ata-11761-sm.jpg SG-5MRA D/C 12.7mm 35mm 6mm 21761
 ata-11762-sm.jpg SJ-5MRA D/C 12.7mm 31mm 6mm 21762
 ata-11763-sm.jpg SK-5MRA D/C 12.7mm 28mm 6mm 21763
 ata-11764-sm.jpg SL-5MRA D/C 12.7mm 35mm 6mm 21764