Pferd Carbide Bur - Ball Shape, DBL Cut 1/4'' x 3/16'' x 1/4'' Ext. Shank - SD-1L6 ( EDP 25922) Pferd Sale! from 2192 /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. Shank Diameter 1/4" Head Diameter 1/4" Head Length 3/16" Cut: Double Shank Length: 5-15/16" Overall Length: 6-1/8" SKU:PFE 25922