A.G.E. Series by Amana Tool MD10-500R Rip Crosscut Combination ArmorMax Non-Stick Coating 10-Inch x 50 Tooth 4+ 1-5/8-Inch Bore Saw Blade Great for Ripping Crosscuting Woods, Chipboards Veneered Plywoods ArmorMax saw blades feature PTFE non-stick coating that reduces friction, cuts smoother, prevents rust and improves overall blade life 10-Inch x 50 Teeth, 4+1 Grind, 5/8-Inch Bore, 15 Degree Hook Massive tool steel plate laser cut from virgin steel, with expansion slots allowing the blade to expand and contract from heat preventing warpage. Flattened, ground tipped with massive, European-style carbide tips to provide more resharpenings Covered by Amana Tool's Lifetime Guarantee against material defects and workmanship