The bracket provides maximum rigidity and no vibration can prevent the blade from breaking! 1/4-5 / 8inch bit capacity, can accommodate various sizes of drill bits. 10-15inch lathe swing. grinding and hardening. Completely sealed, no maintenance 2 rotating and facing tool holders: 1 #250-201 10-15 inches and 1 #250-202 3/4 inches Turning and face tools can be locked together (saving time and labor when changing operations), Weight: 3.03907228167 Pounds, Manufacturer: VIOPDER