Home / Milling / Mill Tooling / Holder, End Mill, Cat 45, 25 MM View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Holder, End Mill, Cat 45, 25 MM$45.00 1 in stock Add to cart Category: Mill Tooling Description Description 25MM Cat 45 Endmill Holder Related products Boring Head, Straight Shank 5/8″, No Name $29.00 Add to cart Quick Change Set,R-8, Enco Item # L5708 $295.00 Add to cart Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8 $349.00 Add to cart Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty $49.00 Add to cart