The MST 0.5mm Burr Tip (Item #AX14029) is a purpose-built ophthalmic instrument in the Office Instruments portfolio. Designed around its specific working geometry, it features 0.5mm disposable burr tip for use with Bovie AB03, AB04, or equivalent. Sold 10 per box. Overall length: 43mm. The Bovie Aaron Burr 2 is ideal for neurogical procedures. Aaron Burr 2 has various burr accessories that range in tip size. This combination of thoughtful design details and clearly defined specifications helps surgeons quickly identify the configuration that best fits their preferred technique and procedural needs.