1/4" BSPF HSS Bottoming Hand Tap FEW Product Type_Lighting Stands Great for edges and corners

Great for edges and corners

Use with PVF-450 portable ventilation fan

8mm Dia x M6 Thread

28mm HSS-Co Micro Drill

Audible indication for unique point

1/4" BSPF HSS Bottoming Hand Tap FEW Product Type_Lighting Stands Great for edges and cornersParallel (straight) thread, British Standard Pipe Parallel thread BSP; originally also known as British Standard Pipe Fitting thread BSPF which have a constant diameter. For producing precision threads by hand tapping, ideal for finishing blind holes. General purpose use Through & blind holes Suitable for both hand and machine operations Threads per inch 19 Drill diameter 11. 8mm Brand FEW