Replacement Blade for Japanese Gyokucho Razorsaw 240 mm "Super Hard" Knives The 2-3/8" head face is

The 2-3/8" head face is made of the highest quality Swedish steel available

1 3 - 15/16" 7/64" 11/16" 7 - 3/4"

With all steel as it becomes harder & tougher

The stone is composed of ceramic abrasives in which the coarse grain is 180 grain to deal with rough damages & the fine side is 600 grain suitable for fine grinding & sharpening

Made of ceramic stone

Replacement Blade for Japanese Gyokucho Razorsaw 240 mm "Super Hard" Knives The 2-3/8" head face isMade in Japan Gyokucho replacement blade #S 410 For use with Gyokucho Saw #410 See here Crosscut Teeth: 18 Impulse Hardened Teeth Product Description Specs This Japanese Gyokucho blade is an excellent all purpose woodworking saw blade. It is good for general lumber, hard & soft woods, for plywood, & laminate board too. The teeth are impulse hardened which makes the blade tough & durable for prolonged life & wear. A good saw blade for most woodworkers.