Home / Milling / Mill Tooling / Holder, Shell Mill, 50 NMTB, 4-7/8″ Cutter, Beaver Tool View cart “Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty” 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 Boring Head, Morse Taper #4, Precision Universal Automatic Item #L6305 $295.00 Add to cart Universal Kwik Switch II 300 Series Tool Holders End Mill Holders MT2, End Mill Holders, 1″ $39.00 Add to cart Quick Change Set, Morse Taper #5 MT, Neal Skokie $295.00 Add to cart Boring Head, Straight Shank 3/4″, Diameter 3″ $29.00 Add to cart