Pferd Carbide Bur - 14° Taper, DIA Cut 1/2'' x 1-1/8'' x 1/4'' Shank - SL-4 (EDP 25163) Pferd Sale! from 3950 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Taper cut radius burr, 1/2" Dia x 1-1/8" L x 1/4" Shank SKU:PFE 25163