2pcs 50mm M35 HSS (High Speed Steel) Hole Saws Drill Bits for Stainless Steel T35 Male Thread Size: M5 x

Male Thread Size: M5 x 12mm

the gearbox part is 25mm in diameter

-This 30mm selector switch is modularly designed to make assembly

* Inner Diameter: 32mm / 1

The U-bolt is made of 304 stainless steel

2pcs 50mm M35 HSS (High Speed Steel) Hole Saws Drill Bits for Stainless Steel T35 Male Thread Size: M5 xM35 HSS (high speed steel) contains 5% cobalt, offering high hardness, high strength, heat resistance, durability, wear resistance and impact resistance. It is more durable than ordinary high speed steel, and can maintain hardness and cutting ability even after long term use. The fully ground teeth make precise cuts, creates a smoother cut and reduces the amount of burring or chipping. It is are more durable, and can be sharpened more easily. Titanium