Thermoset Coating provides up to 2X Faster Cuts. Bi-metal construction with 8% cobalt for increased wear resistance. Drills through wood, plastic, aluminum, metal. Most Durable Hole Saw. New 3.5 TPI Tooth Design. Customizable Hole Saw Case. The MILWAUKEE 21-Piece HOLE DOZER Bi-Metal Hole Saw Kit features RIP GUARD, the strongest tooth form. They’ve built the hole saw blade teeth with more steel behind the cutting edge for added strength. This added tooth strength combined with 8% cobalt, gives added life to the teeth, providing users with increased productivity on the jobsite, as well as consistent hole quality. This Milwaukee hole saw blade set includes Plug Jack, an all-access slot that provides access lower into the cup for thick material and higher towards the teeth for thin material for plug removal. The Plug Jack increases productivity and eliminates wasted downtime between holes with multiple positions to apply leverage and better plug access. Drill Bit Type: Hole Saw. Drill Bit Type(s) Included: Bit Extender/ Holder, Brad/Pilot Point, Hole Saw. Min Chuck Size Required: 3/4 In. Number of Pieces: 21. Pilot Bit Included: Yes. Teeth Per Inch: 4/5. Tools Product Type: Power Tool. Drilling Depth (in): 1.8. Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. We make every effort possible to accurately describe and depict the items. Please be aware that slight variations in color may be due to differences in lighting and computer monitor resolutions. Thank you for shopping with us. We appreciate your business! If ordering electrical items outside of the U. Please note that they will come equipped with a standard U. You will need a suitable adapter to use the item in your country. An adult signature will be required. Please be sure to have available help on hand to assist you with moving the item to the desired location in or outside of your home. Only factory defects are accepted as a reason for a return. In the case of factory defects, if available, we will replace the product for you. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. We do our best to process as quickly as possible. Orders are processed immediately and dispatched to fulfillment as soon as they are received. For this reason, we are typically unable to honor cancellation requests. If the order has gone too far through the fulfillment process, we will be unable to cancel. Listed by Sku Fetch.