The Little Book of Chocolate: Sweet Treats: Make Your Own Chocolates at Home

M2-M24 TiN-Coated HSS Machine Bottoming Tap Metric Straight Flute Hand Tapping Tool Set (ZC, M12×1.75, 10pc)(Xianduan H,10 PCS-M24X3)

Drill America 8-32 x 6" High Speed Steel Pulley Tap, DWT Series

Hertel Plug Hand Pulley Tap, 3/8-16 UNC, 4 Flute, High Speed Steel, Bright Finish, H3 Thread Limit, 10" Overall Length

Hertel Extension Tap, 10-24 UNC, 2 Flutes, H3, High Speed Steel, Spiral Point, Plug Chamfer, 4" OAL, 2B & 3B Class of Fit, Bright Finish

Hertel 4 Flute Plug Hand Pulley Tap, 3/8-24 UNF, High Speed Steel, Bright Finish, Right Hand Flute, H3 Thread Limit, 6" OAL

Hertel Extension Tap, 5/16-24, 2 Flutes, High Speed Steel, Spiral Point, Bright Finish, 6" OAL, 3B Class of Fit

Hertel Extension Tap, M12 x 1.75, 3 Flutes, High Speed Steel, Spiral Point, Plug Chamfer, 6" OAL, 6H Class

Alfa Tools HSPUT70243 1-8" HSS Pulley Tap