The Kramer Custom Knives Do Know Harm was created based on the requirements of a currently practicing 18D trained combat and trauma medical doctor. Based off of an 11B scalpel blade and designed primarily as a medical tool, it also excels in defensive as well as EDC applications. The Do Know Harm can be called upon whenever you need precision work to be done. Its thin wharncliffe blade with acute point and two sets of jimping allow for unparalleled control. With a full grip the knife pierces and cuts aggressively beyond its relatively small footprint. A textured and contoured G10 handle affords most grip styles for the task at hand. Forward jimping allows control while climbing far forward on the knife for delicate work. The darkened AEB-L steel is able to hold a razor edge with a thin spine. Combined with its tactile G10 slabs, the Do Know Harm has a remarkably thin footprint.
The Kramer Custom Knives Do Know Harm carries securely in its fold over Kydex sheath. Quick to deploy, the sheath has high retention and adjustable carry positions due to the Ulti-Clip. Like every Kramer Custom Knife, the Do Know Harm is guaranteed against breakage. Whether for work or everyday carry, the Do Know Harm adaptability makes it a reliable ally.
Fold over style Kydex sheath with a Discreet Carry Mod 4 clip designed for deep IWB carry and immediate access
A centerline spear point, dark wash AEB-L blade with acute tip for piercing and dual jimped thumb ramp for further leverage and choking up on the blade
Swell at back and front control fore and aft motion of handle which allows for a variety of grip styles
Compact fixed blade scalpel designed for concealment