1-1/4" UNC HSS Bottoming Hand Tap Sutton KB3103 10g X 1/2in S/Tapping Screw

10g X 1/2in S/Tapping Screw Mushroom Head PH - 100 Pack

5 - 13 mm // 1/16 - 1/2 "

Rotatable dust extractor nozzle for variable working positions

added a Terrapactor inspired motocross thread design and minimized weight

Formulated for engines equipped with turbochargers or superchargers

1-1/4" UNC HSS Bottoming Hand Tap Sutton KB3103 10g X 1/2in S/Tapping ScrewFor 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 7 Overall length 151mm Cutting length 51mm Drill diameter 28. 0mm