Home / Milling / Mill Tooling / Holder, Shell Mill, 30 NMTB, 1/2″ Pilot, Erickson View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Holder, Shell Mill, 30 NMTB, 1/2″ Pilot, Erickson$30.00 1 in stock Add to cart Category: Mill Tooling Description Description Erickson 30NMTB Quick Change Shell Mill Holder, 1/2″ Pilot, 1/4″ Keys Related products Boring Head, R-8, Diameter 2-1/2″, 1/2″ Bars Everede $149.00 Add to cart Collet Chuck, 40 NMTB, Collets B & S 21 Brown & Sharpe $195.00 Add to cart Boring Head, Morse Taper #4, Precision Universal Automatic Item #L6305 $295.00 Add to cart Boring Head, R-8, Bridgeport, Diameter 3″, Bad Shank Item # L61043C $95.00 Add to cart