Pferd 23451 Carbide Bur 14° Taper SL-42 Pferd Sale! from 628 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Head Diameter: 1/8" Head Length: 1/2" Cut: Single Shank Length: 1" Overall Length: 1-1/2" SKU:PFE 23451