York Carbide Burr, Uncoated, Cut 9 - Chipbreaker, 12.7mm, Round Tree

These Pointed Tree carbide rotary burrs are designed for low feed, high speed applications, removing light stock quickly and efficiently. The Chipbreaker Cut 9 style allows the burrs to remove stock with improved control and a reduction in chips. SUited for use on hard materials such as steel alloys, carbon and cast iron up to 65 HRC. All sizes are nominal with a 6mm shank unless otherwise stated. Features and Benefits • Cut 9 chipbreaker makes for faster stock removal • Chipbreaker design offers improved control and reduced chips when cutting • Available in a variety of sizes to suit your needs • Designed for use on hard materials up to 65 HRC in low feed, high speed applications Typical Applications • Suitable for deburring and polishing of cast iron, cast steel, carbon steel, alloy steel and stainless steel up to 65 HRC hardness Notes • Work piece and tools should always be steady and well supported. • Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used • Always ensure that the tool is rated to the recommended operating speed of the burr