9BA HSS Taper Hand Tap Sutton ImpUNC 9/16x2 Engineered Flute Design

Engineered Flute Design

Overall Length: 69mm

The deep-cut grooves of the stepped bit offer a clean drive and great cutting performance

t25 x 100mm2 square : #1 x 120mm

but fitted with removable hooks to turn holed nuts

9BA HSS Taper Hand Tap Sutton ImpUNC 9/16x2 Engineered Flute DesignFor producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Pitch 0. 39 Overall length 45mm Cutting length 10mm Drill diameter 1. 55mm