Catalog number: HTD-21 Features: ●A set of hand taps and pilot hole drills for general steel. Applications: ●Workpiece: General steel. Specifications: ●Set contents (mm): Hand taps (medium and high): 1 each of M3, M4, M5, M6, M8, M10, and M12 Pilot hole drills (extra Masamune drills): 1 each of 2.5, 3.3, 4.2, 5.0, 6.8, 8.5, and 10.3 Tap wrench x 1 ●Number of pieces in a set: 21 ●Number of pieces in a set: 21 Materials/Finish: ●Tap: Alloy steel (SKS2) ●Drill: High-speed steel (SKH)
