Surgical Short Drills External Irrigation

A short cylindrical bone drill for contra angle with external cooling for screw implants. Used to prepare the bone bed implant. Made of stainless steel. Accordingly, the diameter of a drill is color coded. 401120 - pilot (first) bone drill 401128 - 2nd expanding bone drill 401132 - 3rd extending bone drill 401137 - 4th extending bone drill 401142 - 5th extending bone drill 401152 - 6th extending bone drill