Compare Alpha 6.0mm Inverted Taper Carbide Burr - 6mm Shank Alpha Log in for pricing The Alpha Burrs are manufactured to a high standard. Made in USA. Inverted Taper • CNC precision-ground flutes for repeatability, chatter-free operation and longer life • Sectional fluting enables burrs to cut on the radius as well as the body of the... SN-1MDC Log in for pricing Compare Stock: Qty in Cart: 0 Price: Log in for pricing Subtotal: