Catalog number: TAP-M20-2.5 Features: ●A tap for sprues that is larger than normal taps by the wire diameter of the sprue. ●Set of 2, medium and upper. Applications: ●Workpiece: Soft materials such as aluminum. Specifications: ●Accuracy: 1b class ●Drill hole diameter (mm): 21 ●Thread diameter x pitch: M20 x 2.5 ●Set contents (pieces): 1 medium, 1 upper
