Hole Saw Kit, EONLION 16 Pieces 3/4&rdquo;-5&rsquo;&rsquo; Set in Case with Mandrels, Super Sharp Saw blade, Install Plate and Hex Key for Sawing Holes&nbsp;in Normal Wood, Plywood, Drywall, PVC Board and Plastic Plate [THE MOST COMPLETE HOLE SAW KIT] Our hole saw set includes 12 most common sizes of saw blades:3/4" (19mm), 7/8" (22mm), 1-1/8" (28mm), 1-1/4" (32mm), 1-1/2" (38mm), 1-3/4" (44mm), 2" (51mm), 2-1/2" (64mm), 3" (76mm), 3-1/2" (89mm), 4" (102mm), 5" (127mm), 2 mandrels with nut, 1 Hex Key, 1 Install Plate. These tools are there to satisfy all your needs. [DURABLE AND SAFETY] Carbon Steel, Heat Treated. High strength and hardness, design for increased durability and outstanding cutting performance. Our hole saw features a reinforced shoulder for added strength and longer life. [EFFICIENT AND ACCURATE] High precision, smooth cutting edge. Super sharp saw teeth have been designed to cut faster, no material get stuck makes work faster and better finished. [EASY TO SET UP] All the tools you need for quick and easy saw changing. A hex key and install plate are included for tool installation. Mandrels with 20mm nuts that can be adjusted by hand or using a spanner when greater tightness is required. [PERFECT FOR MULTI-PURPOSE] Suitable for soft wood, plywood, oak, thin PVC board, plastic,drywall but not metal, great for tasks including cutting holes in desk surfaces, doors, furniture and cabinets.Serve for fitting handles and locks for furniture.