CAT 40 End Mill Holders Standard Length Standard:40E-.56-3 They are manufactured from mill-certified

They are manufactured from mill-certified hardened alloy steel

Fitz-Rite's internal standards ensure superior spindle contact

Our standard-length end mill holders feature a knurled shank for easy handling

Tapers are held to AT3 and bores are concentric to the taper within

CAT 40 End Mill Holders Standard Length Standard:40E-.56-3 They are manufactured from mill-certifiedWith a wide range of projections available from stub length to extended length, you are sure to find the right tool holder for your application. Fitz Rite end mill holders are precision ground to exceed industry standards. Tapers are held to AT3 and bores are concentric to the taper within . 0002". Fitz Rite's internal standards ensure superior spindle contact, enhanced ability to hold tight limits and the best wear and corrosion resistance on the