HomeAll ProductsAdapters for APEXX Incremental Cutting BitsStainless adapters from 1/2"-Gas to M12 threads;Fit all standard CNC machines;Total length available in 2", 3" and 4";Thick & thin sleeves available for 4" adapter.Adapters for APEXX Incremental Cutting Bits$13.00PriceDiameter*SelectQuantity*Add to CartAvailable Options DESCRIPTIONSTOTAL LENGTHTHREADS 2" Regular-Thread Adapter2”½” Gas - M12 3" Regular-Thread Adapter3”½” Gas - M12 4" Regular-Thread Adapter4”½” Gas - M12 Thick Sleeve for 4” Adapter1-¾”n/a Thin Sleeve for 4” Adapter1-¾”n/a