Home / Milling / Mill Tooling / Holder, Shell Mill, 50 NMTB, 4-7/8″ Cutter, Beaver Tool View cart “Boring Head, R-8, Bridgeport, Diameter 3″, Bad Shank Item # L61043C” has been added to your cart. Holder, Shell Mill, 50 NMTB, 4-7/8″ Cutter, Beaver Tool$59.00 1 in stock Add to cart Category: Mill Tooling Description Description Beaver Tool 50 Taper Shell Mill Holder and 4-7/8″ Cutter (chipped tooth) 14lbs. Related products Collet Chuck, 40 NMTB, Collets B & S 21 Brown & Sharpe $195.00 Add to cart Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty $49.00 Add to cart Quick Change Tooling, R-8, Narex $99.00 Add to cart Collet Chuck, Brown & Sharpe #9, B &S Uses Z Collets $49.00 Add to cart