ITEM NAME:Woodworking Tool Set, 2 Flutes 1/4 Shank End Bearing Double Edge Router Bit & Description: Cutting sharp, smooth rotation, brisk operation. High hardness, good wear resistance, greatly improve the life. Flush trim cutter applicable models: the engraving machine, trimmer. The main function: trimming, three-dimensional clearance angle, slotted. Hole saw openings for stainless steel, iron, aluminum, and various types of pipes. Specification: Material: Alloy, HSS high speed steel Size: Approx Flush Trim Cutter Size: 1/4*12.7*25.4mm Hole Saw Size: Total Length: 2.64" / 67mm Working Dia.: 0.59" / 15mm; Working Length: 0.55" / 14mm Handle Length: 0.79" / 20mm; Handle Dia.: 0.28" / 7mm Package Includes: 1 Piece Flush Trim Cutter 1 Piece Hole Saw Drill Bit 1 Piece L Shape Hex Spanner Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-3mm measuring deviation due to manual measurement. Thank you! SKU: DMO0014322519453239.Flush Trim Cutter Size: 1/4 12.7 25.4mm. 1 Piece Flush Trim Cutter. 1 Piece Hole Saw Drill Bit. Hole saw openings for stainless steel, iron, aluminum, and various types of pipes. Hole Saw Size High hardness, good wear resistance, greatly improve the life.