HS Tooling Corp has integrated a Mini K Kinechek hydraulic speed regulator, from Deschner Corp into the design of their NPDM II-B drill.

The Kinechek enables the air tool to drill with a steady feed rate, and its hermetically sealed, leakproof design requires no maintenance. The overall efficiency of drilling operations is also improved by Mini K’s ability to easily change the feed rate to suit various hole diameters and type of material being drilled simply by turning a built-in adjustment knob.

The Nutplate Drillmotor NPDM II-B from HS Tooling is used extensively in the aerospace industry. The drill may be held by one hand to locate, drill, and countersink rivet holes in a single 4-sec operation. The tool is easily converted from one rivet hole spacing to another by interchanging the foot attachments and spindle spacing block.

Air feed drills with an easily adjustable speed regulator offer a simple-to-operate solution for repetitive small hole drilling operations with less operator fatigue.

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