1-1/8" UNC HSS Bottoming Hand Tap Sutton cutting-tools-boring-countersinking Used for heavy duty drilling

Used for heavy duty drilling in work Hardening steel with a manganese content of 12-14 percent

3 Morse Taper

For use in machine applications

Overall Length: 344mm "

Flute length 15mm

1-1/8" UNC HSS Bottoming Hand Tap Sutton cutting-tools-boring-countersinking Used for heavy duty drillingFor producing precision threads by hand tapping, ideal for finishing blind holes General purpose use Suitable for materials up to 1000N mm2. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 7 Overall length 138mm Cutting length 48mm Drill diameter 25. 0mm