3/4" UNC HSS Taper Hand Tap Sutton 5135260 8mmphillips #2 / #3torx t6

8mmphillips #2 / #3torx t6 / t7torx t8 / t9torx t10 / t15torx t20 / t25handle 105 x 39mm

10mm Shank for Diameter

but there is also the added bonus of being able to use pairs

Micro-Tech screwdrivers are designed to provide an effective pressure area in each of the three micro-engineering screwdriver positions

Through or blind holes

3/4" UNC HSS Taper Hand Tap Sutton 5135260 8mmphillips #2 / #3torx t6For 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 Threads per inch 10 Overall length 112mm Cutting length 37mm Drill diameter 16. 5mm