Durable UNC Thread Tap Set - High-Speed Steel M2 | 7 Sizes Available

This UNC thread tap is made of high-quality high-speed steel M2, which offers greater hardness and durability than conventional carbon steel. It ensures long-lasting performance and reliable threading operations. Available in three package options: 1-Pc, 2-Pc, or 5-Pc.

Key Features:

Durable Material: Constructed from high-speed steel M2 for enhanced hardness and wear resistance.

Efficient Chip Removal: Features a right-hand cut and straight 3-flute design with 2B accuracy class for smooth and fast chip evacuation, reducing clogging and improving threading speed.

Wide Compatibility: Suitable for threading in mild steel, aluminum, iron, copper, stainless steel, and hard plastics. Ideal for through-holes and shallow holes. For best results, use tapping oil to extend tap life and improve thread quality.

Machine Use Recommended: Designed for use with drilling machines, tapping machines, CNCs, machining centers, and milling machines. Not recommended for hand or electric drills.
Recommended Feed Speeds:

Mild Steel: 6–15 m/min

Hard Steel: 5–10 m/min

Stainless Steel: 2–7 m/min

Cast Iron: 8–10 m/min

The set includes the following 7 UNC thread tap sizes:

No 2-56 UNC

No 3-48 UNC

No 4-40 UNC

No 5-40 UNC

No 6-32 UNC

No 8-32 UNC

No 10-24 UNC

Packaging Options:
Choose from 1-Pc, 2-Pc, or 5-Pc sets according to your needs.