Feature

●8 free knives, 4 mounting bolts, 6 U-nuts with cap (4 replacement blades, 2 circuit boards), 2 spring washers 0.4 inch (10 mm) x 2 flat washers 0.4 x 1.2 inches (10 x 30 x 3.2 mm) x 2 (1 unit)
●Compatible models: SP431F, SP852F, AZ431F, AZ852F


Description

You can see the sharpness and abrasion resistance you can use.
The quality is much different than other products.

(1) Made from the highest quality spring steel material.
Due to the different materials, it has a high quality finish that is resistant to cracking.

(2) High quality made in Japan
This is a trusted manufacturer that produces high-quality products that are reliable under a consistent production system and strict inspections under the latest equipment and manufacturing stations.

(3) Forged blade
While other companies use a press to crush the tip of the blade, these are forged for strength, abrasion resistance and durability.

Although this is an aftermarket product, it can be used as a replacement blade for the genuine product.