With boring range of 16–21 mm diameter, MW Boring Tool is suited for semi-finish boring operations of workpieces with die cast holes. Product is built with 20 mm diameter straight shank and performs best when paired with milling chuck at fixed bore depths up to 4 x D. Spiral groove carved into body facilitates clean chip removal with help of coolant holes near end of groove. For blind-hole situations, additional center-through coolant option was added.