Accurate engineering industries manufactures the omni range of split sleeves. These are designed for holding straight shank drills, cutters and taps/reamers. These come in outside taper in mt-1, mt-2, mt-3, mt-4 or mt-5 and the internal size is according to the shank of the cutter. These sleeves are also useful for holding centre drills. The square slot on the sleeve holds the flats at the end of the shank of the cutter and avoids the slippage of the tool while in operation.
