Drillco® Machine Countersink, 1", High Speed Steel, 90° Angle, 4 Flutes A2Z EV All units calibrated in both

All units calibrated in both directions and shipped complete with factory calibration certificate

Durability: Say goodbye to smudges and fading

it's a reliable replacement for worn or damaged parts

Super strong neodymium magnet picks up all ferrous metal objects up to 2

Drillco® Machine Countersink, 1", High Speed Steel, 90° Angle, 4 Flutes A2Z EV All units calibrated in bothFractional Four Flute Machine Countersinks have a longer shank to use in Turret lathes and for screw machine work Specifications Material High Speed Steel Head Diameter 1" Countersink Angle 90 No. Of Flutes 4 Overall Length 4 3 8" Finish Bright Country Of Origin China