Standard Head Wrench type NSK Midwest 4 hole or Borden 2 hole PA-S M4 T114 PA-S B2 T112 Maximum speed 400,000 min-1 The Pana Air Wrench, for the wrench chuck handpiece. Allows convenient replacement of burs.
EX-203(Air motor)+EX-6(Straight)+NAC-E(Contra-angle) -1:1 Direct Drive -Midwest 4 hole -Borden 2 hole -Max speed 22,000 min-1 For CA burs (Ø2.35 Latch type