7pc HSS Rotary Tool Saw Blades, (Nitriding Steel) Circular Saw Blade Discs, (Wood Cutting Disc) for Rotary Tool Chuck with 1/8"(3.175mm) Extension Shank

Premium Quality-----Made of strong, durable and firm HSS (High Speed Steel),The maximum RPM of the mini circular saw blade set is 20000, so it is possible to realize these functions (adjustments with precision, speed and precision cutting ).

Better and faster and durable ------ High-speed steel blades for precise, fast and precise cutting, can be done in 2 minutes. The cutting piece at least six months to a year before grinding, the operation is also very simple.

Versatile ----- Our mini circular saw blade set is suitable for wood, plastic, fiberglass, copper, aluminum and soft metal, etc. to soft metal. An indispensable tool for carving work.

Available in 6 diameters ----- Our rotary tool saw blades have 6 circular saw blades of different sizes (22 x 0.8 x 6, 35mm, 25 x 0.8 x 6.35mm, 32 x 0.8 x 6.35mm, 35 x 0.8 x 6.35mm, 44 x 0.8 x 6.35mm, 50 x 0 .8 x 6.35mm), and also has 1 PCS extension rod (3.175mm) 1/8"" straight rod for firm hold and precise centering.

Note!!!  ;

When using these saw blades, the chuck must be tight at the bottom. Because the center of gravity of the front of the rod is heavier, in high-speed rotation, the inertia will change its running track! ! ! Therefore, the chuck must be clamped at the bottom, otherwise the saw blade may be bent.