Mansi enterprise is a standard manufacturer of twin lipped rough boring bars with moarse tapers. These twin lipped rough boring bars come with solid mt3, mt4, mt5 tapers with sturdy design. These boring bars with moarse tapers do not require any additional sleeve for mounting. The movable wcmx type inserts sit firmly in the accurately machined cavity. Specifications of the boring range: with mt3 tapers - from 24 to 36 mm diameter; with mt4 tapers - from 35 to 56 mm diameter; and with mt5 tapers - from 55 to 75 mm diameter.