Morrisflex NG6 Coated Cylinder Burr - Size 3 CBSA3NG6CSPECIFICATIONS Head Dia: 3 8'' Head Length: 3 4'' Overall Length: 2 1 2'' FEATURES The next generation ACCELERATOR coating and aggressive geometry of the NG6 range delivers stock removal rates on stainless steel, of up to DOUBLE that of other leading premium quality burs on the market today, all without negatively affecting vibration levels for the operator. Precision CNC machined brazed burr. NG6 Coated Burrs should be operated at a minimum of 25,000