Replacement blades are specifically designed for our RJ45 crimping tool (GJ670BL). These replacement blades are made of high-quality steel that offers sharpness and durability. If you find the blade on your GJ670BL is not sharp anymore, it’s time to use these replacement blades. They can help flush cut the cable conductor with ease. These replacement blades are very sharp; please be careful when using them.
Replacement Blade
