PART Nº 211970

Flowdrill NPT 1/2" - Ø 19.7 Short Flat

Flowdrill Ø 19.7 mm with flat finish for NPT 1/2" cold forming tap

Flowdrill is a solid tungsten carbide tool, that locally displaces material to form increased material thickness. The increased material thickness allows for a stronger fastening connection by tapping, brazing, bearing or welding.

Plane surface

Finishing

With collar
Plane surface

19.7 mm

Diameter

NPT 1/2" - 14

Thread

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Part specification

Diameter 19.7 mm
Thread Size NPT 1/2"
Finishing Plane surface
Shaft Diameter 18.0 mm
Work Length 35.9 mm
PART Nº 211970

Material/Machine parameters

Min. Material Thickness 1.0 mm
Max. Material Thickness 5.1 mm
Materials
Spindle Speed
Power
Feed

Benefits of using Flowdrill

Process improvement

Reduced rework

Set up time reduced

Cost saving per hole
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