Feature: 1. Faucet is suitable for stainless steel, iron, cast iron, alloy steel, carbon steel, abrasive steel materials
2. Залізо та інші жорсткі металеві матеріали малопридатні, коли ви використовуєте це ZG tap
3. High quality HSS tap can cut very well and provides high cutting speed
4. Adopt high speed steel, which provides high hardness, high wear resistance and heat resistance
5. HSS 3/8-19 tap for high performance, saving time and effort
<е>. Tap HSS ZG 3/8-19 High thread <е>. Tap HSS ZG 3/8-19 High thread