6Pcs HSS Circular Saw Blades Cutting Discs For Rotary Tools and Die Grinder Tools. Suitable for Wood Metal Plastic Cutting and DIY Craft.
Features:
1. Material: Made of high speed steel for long life, sharp, good wear resistance, easy to cut. Hardened steel body ensures straight, accurate cuts.
2. High speed steel mini saw blades and mandrel set is ideal for fine precision cuts in aluminium, brass, copper, wood and plastic and so on.
3. Ideal for DIY hobby, fine precision cuts in aluminium, brass, copper, soft metal, wood and plastic.
4. Set supplied with 1/8” and 1/4”diameter shank drill mandrel arbour for easy fitting in any drill.
Size of HSS circular saw blades:

Outer diameter 22/25/32/35/44/50mm
Inner diameter 6.35mm
Mandrels Size:1/4 inch(6mm) and 1/8 inch(3mm)
Package included:
6 HSS circular saw blades
2 Mandrels
1 screwdriver
Warm Tips:
1. Please take safety measures when cutting.
2. Please insert the blades into the end of mandrels and the screw on the top must be tighten.
3. The rotation speed should be slow, because the center of gravity of the front end is much heavier, inertia will change the track at high speeds, Therefore, the mandrels should be clamped in place. Otherwise, the machine rotation speed is high and it is possible that the mandrels of the saw blade are bent, causing unnecessary loss and damage.