Dormer Dies UNC - Unified Coarse 1/4 x 20 HSS 2A Right

The Dormer UNC - Unified Coarse 1/4 x 20 HSS 2A Right-Hand Taps are high-quality tools specifically designed for machining coarse threads. With an outer diameter of 20 mm and a thickness of 7 mm, they meet ISO 2568 standards and provide precise thread formation. The cutting material made of high-alloy high-speed steel (HSS) ensures a long service life and high cutting performance, while the ground surface minimizes friction and increases machining efficiency. This tap is ideal for processing construction steel, carbon steel, ferritic stainless steel, gray cast iron, ductile iron, and compacted graphite cast iron. It is designed for right-hand rotation and offers a tolerance class of 2A, ensuring an exact fit. The product is available as a single piece and is suitable for both professional applications and demanding DIY enthusiasts.

• Full-round tap with cutting edge for precise thread formation
• Suitable for various materials such as construction steel and stainless steel
• High-quality HSS cutting material for long service life
• Complies with ISO 2568 standards for high accuracy
• Right-hand design with 2A tolerance class.