3/8" BSPF HSS Bottoming Hand Tap Sutton 6861500 through hardened (toughened)

through hardened (toughened)

5-13mm deep & standard 2400m 6pt sockets - 5

Reduces wasted space

Finish: burnt

3/8" BSPF HSS Bottoming Hand Tap Sutton 6861500 through hardened (toughened)Parallel (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 Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 19 Overall length 75mm Cutting length 21mm Drill diameter