9/16" UNF HSS Bottoming Hand Tap Sutton Flang10.9M8x30Z For producing a true convex

For producing a true convex radius up to quarter circle

This chuck is screwed on the JLBM53PA handle (a setscrew ensures the locking of the chuck on the handle) or laid down flat with the cutting edge of the hollow punch inclined upward for a cutting with a mallet

Micrograin Solid Carbide Endmill

600blows/min

9/16" UNF HSS Bottoming Hand Tap Sutton Flang10.9M8x30Z For producing a true convexFor 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 18 Overall length 95mm Cutting length 30mm Drill diameter 12. 8mm