Clean Cutting in Thin Walled and Half Round Gutter High Speed Steel Teeth Set at 10 Per in (25.4 mm), Will Not Grab or Twist Gutter Material Tapered Compression Spring Collar on Arbor Pilot Drill Bit Automatically Ejects Metal Slug Versatile For a Variety of Gutter Materials, finishes, Shapes and Sizes

Clean Cutting in Thin Walled and Half Round Gutter High Speed Steel Teeth Set at 10 Per in (25.4 mm), Will Not Grab or Twist Gutter Material Tapered Compression Spring Collar on Arbor Pilot Drill Bit Automatically Ejects Metal Slug Versatile For a Variety of Gutter Materials, finishes, Shapes and Sizes