2pcs 23mm M35 HSS (High Speed Steel) Hole Saws Drill Bits for Stainless Steel M10x52mmx120mm Used for 10mm professional electric

Used for 10mm professional electric drill provides excellent performance

Total Size: 153 x 45mm / 6 x 1

Material: The tube plug nut is made of black plastic

Easy for installation and for use with the insulation plastic boots covered

1 x Beige Tank Adapter

2pcs 23mm M35 HSS (High Speed Steel) Hole Saws Drill Bits for Stainless Steel M10x52mmx120mm Used for 10mm professional electricM35 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