SKU: 114996 NK-7 - Inverted Cone Tungsten Carbide Burs -3/32 ( HP ) shank-NK7- #SNX0307 HP41 - + $13.62 Add to cart Manufacturer # SNX0307 Manufacturer ATTRITOR Model 3/32 Shank HP Colors Plain SS Feature NK-7 Feature Diamond Cut Feature Regular Cut Package ETD 4 WEEKS