Dormer M Machine Tap Spiral Flute 35° , Pack of 1

Featuring a spiral flute design, the E473 efficiently evacuates chips upwards, preventing clogging and ensuring smooth and continuous threading. This makes it particularly suitable for blind hole applications, providing precise and clean threads. The green ring denotes its specialised geometry for reduced torque and improved control, enhancing threading accuracy and efficiency. Crafted from high-speed steel with added cobalt (HSS-E-PM), this tap offers superior strength, durability, and heat resistance,... - Manufacturers part number: E473M5

• Optimum design provides consistently high tool life and reliability when tapping at higher cutting speeds
• Bright finish helps prevent built-up-edge when tapping sticky materials and keep a sharp edge for non-ferrous materials
• Special flute geometry prevents nest formation of swarf, reducing the risk of re-cutting swarf on reversal
• 35 degree helix and specific rake designed for excellent performance when threading blind holes
• HSS-E-PM Premium Powder Metal substrate provides superior abrasion resistance and edge strength