Morse Holesawarbor,1/2"-20,for:9/16"to1-3/16" Ma24

Hole Saw Arbor, Arbor Type Standard, Thread Size 1/2 In.-20, Arbor Shank Style Hex, Arbor Shank Size 1/4 in, Fits Hole Saw Dia. - Imperial 9/16 in to 1 3/16 in, Fits Hole Saw Dia. - Metric 14 to 30mm, Includes Pilot Bit Pilot Bit Included, Pilot Bit Shank Style Hex, Pilot Bit Shank Size 1/4 in