1/2" UNF HSS L/H Taper Tap FlngC5/16x1.1/4Z • uses punch and die

• uses punch and die – for fast cutting

Virtually any material can be machined

Special tip setting eliminates sticking

9 High Tensile JIS standard AUTOMOTIVE HEAD (A/F 12mm)

Graduation lower edge: 0

1/2" UNF HSS L/H Taper Tap FlngC5/16x1.1/4Z • uses punch and dieFor producing precision Left Hand 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 20 Overall length 89mm Cutting length 29mm Drill diameter 11. 5mm