The Milwaukee Universal Fit OPEN-LOK 8-Piece Oscillating Multi-Tool Blade Kit offers users an assortment of the top-selling oscillating blades. The Titanium Enhanced Bi-Metal blade uses premium high-speed steel and lasts up to 15X longer than standard high carbon steel (HCS) blades. The bi-metal blade is ideal for users making smooth cuts in wood and nails， PVC and drywall. The segmented blade is great at maintaining a long straight cut， cutting up to corners and flush cutting. The Triple Ground Japanese Tooth Blade delivers users up to 2X faster cuts than the previous Milwaukee HCS blades and features a PRO-CURVE cutting edge for greater control. This oscillating tool blade kit is designed with global materials and includes a storage case. These 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 ALL-ACCESS SLOTS solve the frustration of plug removal， making you more productive with less downtime between holes. The new slot design also gives you increased pilot visibility for accurate placement and faster chip ejection keeping your cut cool. HOLE DOZER Thermoset Coating allows for faster cutting and is optimized for cordless tools， delivering you 25% more holes per charge. Our HOLE DOZER Bi-Metal hole saws are proudly made in the USA.

49-10-9212: titanium enhanced bi-metal for up to 15X longer life versus high carbon steel blades

49-10-9212: Pro-curve Japanese teeth for greater control and fast， clean cuts

49-10-9212: high carbon steel aggressive teeth for fast cuts in soft materials

49-10-9212: universal fit OPEN-LOK anchor for quick blade changes

49-10-9212: raised OPEN-LOK anchor for flush cutting

49-10-9212: triple ground Japanese teeth， flame hardened for fast， clean cuts in hardwood

49-10-9212: segmented bi-metal blade ideal for long straight cuts

49-10-9113: cut-away blade body shape for fast plunge cuts

49-10-9212: protective black oxide coating and long-lasting laser etching for clear and easy blade identification

49-10-9212 includes: (2) 1-3/8 in. titanium enhanced bi-metal multi-material blades， (1) 2-1/2 in. titanium enhanced bi-metal multi-material blade， (1) 3-1/2 in. titanium enhanced segmented bi-metal multi-material blade， (2) 1-3/8 in. Japanese tooth PRO-CURVE hardwood blades， (2) 1-3/8 in. HCS wood blades， (1) storage case

49-22-4019: all-access slots for easy plug removal

49-22-4019: thermoset coating for faster cutting

49-22-4019: interchangeable pegs allow for customizable kit configurations

49-22-4019: reinforced grids on top and bottom keep hole saws securely stored

49-22-4019: removable accessory box offers additional customization options

49-22-4019: designed to fit perfectly into packout organizers

49-22-4019 includes: (1) 1-1/2 in. Hole dozer bi-metal hole saw (49-56-9617)， (1) 2 in. Hole dozer bi-metal hole saw (49-56-9624)， (1) 2-1/8 in. Hole dozer bi-metal hole saw (49-56-9626)， (1) 2-1/4 in. Hole dozer bi-metal hole saw (49-56-9628)， (1) large thread arbor (49-56-7250)， (3) pilot bit