NBT30 Tool Holders Without Keyway - Drive Dogs

NBT30 Spindle Tool Holders with Keyway, of referred to as Drive dogs. These tool holders can be used with BT30 Spindles and an automatic tool change system that does not have the ability to index its position with an encoder to align the normal keyway of the tool holder with the keyway of a traditional indexable spindle. NBT Tool Holders do not require to be indexed into position before performing an automatic tool change.