Featuring high-speed steel cutting edges, these hole saws have shock-resistant teeth that resist stripping. Made of M42 cobalt bi-metal material, they also use a 4/6 positive-tooth configuration for fast, smooth cuts and less vibration. Other features include a 1 7/8" depth of cut and a 3/16"-thick, heavy-duty backing plate that eliminates the need for a drive plate. Sold individually (boxed). Product Information:
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.