The Milwaukee 20-Piece Multi-Tool Blade Variety Pack offers users multiple accessories for various applications. The Titanium Enhanced Bi-Metal Blades use premium high-speed steel & last up to 15X longer than standard high carbon steel blades. This multi-tool blade set includes bi-metal blades for both soft metals and multi-material applications. The Japanese Tooth blade features a PRO-CURVE for fast， clean cuts and greater control in hardwood， clean wood， PVC， and drywall. The included oscillating multi-tool wood blades have aggressive， precision ground teeth for fast cuts in wood， drywall， and PVC. The 3-1/2 in. Triangle Sanding Pad comes with sandpaper in 60 and 120 grit sizes. This Milwaukee HOLE DOZER Bi-Metal Hole Saws feature the industry's only Lifetime Tooth Break Warranty and can take on all general purpose applications， making them the most durable hole saws. Our HOLE DOZER Bi-Metal hole saws are proudly made in the USA. This hole saw kit also includes a case， which offers you enhanced customization capability thanks to the interchangeable pegs. You can store arbors， pilot bits， and more in the removable accessory box or remove it entirely to create more space for hole saws. Each Milwaukee Hole Saw Case features a reinforced grid design on the top and bottom， plus heavy-duty latches， securely storing the hole saws within this durable， hard case design. The Milwaukee Small Hole Saw Case fits conveniently in Packout Organizers making transportation and storage easy.

49-10-9920: Universal fit OPEN-LOK anchor for quick blade changes

49-10-9920: titanium enhanced bi-metal for up to 15X longer life verses high carbon steel blades

49-10-9920: PRO-CURVE Japanese tooth for greater control and fast， clean cuts in hardwood

49-10-9920: high carbon steel aggressive teeth for fast cuts in wood and other soft materials

49-10-9920: cut-away blade body shape for fast plunge cuts

49-10-9920: raised OPEN-LOK anchor for flush cutting

49-10-9920: protective black oxide coating

49-10-9920: long-lasting laser etching for clear and easy blade identification

49-10-9920: 3-1/2 in. triangle sanding pad and paper

49-10-9920: 3-1/2 in. segmented blade ideal for long straight cuts

49-10-9920 Includes: (1) 1-3/4" Titanium Enhanced Bi-Metal Soft Metal Blade， (1) 1-1/8" Titanium Enhanced Bi-Metal Soft Metal Blade， (2) 1-3/8" Titanium Enhanced Bi-Metal Multi-Material Blades， (1) 2-1/2" Titanium Enhanced Bi-Metal Multi-Material Blade， (1) 3/8" Titanium Enhanced Bi-Metal Multi-Material Blade， (1) 1-3/8" PRO-CURVE Japanese Tooth Hardwood Blade， (3) 1-3/8" HCS Wood Blades， (1) 3-1/2" HCS Segmented Wood Blade， (1) 3-1/2" Triangle Sanding Pad， (4) 60 Grit Triangle Sandpaper， (4) 120 Grit Triangle Sandpaper

49-22-4038: new 3.5 TPI tooth design

49-22-4038: all access slots enhance user productivity by providing best access and leverage to remove material slugs

49-22-4038: thermoset coating reduces friction and drag， increasing overall speed and cordless efficiencies

49-22-4038: Made in USA

49-22-4038 includes: (1) 1-3/4 in.， (1) 2 in.， (1) 2-1/2 in.， (1) 3 in.， (1) Large Thread Arbor， (1) Pilot Bit