Low Speed NSK Dental Handpiece Kit EX-203C Set E-type Midwest 4 hole, 1:1 direct drive. Contains: 1x E-type air motor EX-203C 4-Hole, 1x Straight nose cone, 1x Contra Angle handpiece, 1x Water spray nozzle, 1x Oil spray nozzle, 1x CAP Spanner, 1x English manual.