FindBuyTool best value SF-1 Tree Radius End multifunction carbide grinding burr can do everything you need. FindBuyTool carbide burrs have outstanding finish when deburring, shaping, profiling or milling. Technical information Head Dia. 1/4 Head Length 5/8 Shank Dia. 1/4 OAL 2 Ideal HRC 54< Cut Double Cut Head Material Tungsten Carbide Shank Material Tungsten Carbide Machine Die Grinders Pneumatic Rotary Tools High Speed Engravers Application Steel Cast Iron Stainless Steel (INOX) Nickel-Based Alloys Titanium Alloys SHIPPING DIAMETER UNIT Pcs Package in Plastic BoxNet Weight 19.4Package Size 84 x 17 x 17mm