? 9 SIZE Hole Saw IN 1 Set : 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 32mm, 35mm, 38mm .Meet Your Different Needs.
? The Size Are Marked On Hole Saw Surface. Convenient To Use
? Precision Quality : M42 HSS Steel Material, Strong and Durable
? Suitable For Pistol Drill, Bench Drill,Vertical Drilling Machine Etc.Widely Used In Plate Hole, Home Wood, Galvanized Pipe, Fire Pipe, Plastic, Gypsum Board And Other Opening Operation
? 100% Satisfaction Guarantee : Your Satisfaction Is Our Responsibility . Any Quality Problems, 45 Days Money Back or Replacement Warranty for You