Imperial 80510 Pilotless Countersink Flute, #6 82° 0 Core 6 locking positions

6 locking positions

it has self-leveling capability in the horizontal plane and manual leveling in the vertical plane with 90-degree split beam

A tube with tapered ends

Fill from the bottom

Imperial 80510 Pilotless Countersink Flute, #6 82° 0 Core 6 locking positionsHighlights: Delivers superior quality and performance for deburring and countersinking holes Single cutting edge delivers fast, chatterless removal of stock in wood, steel and plastic These tools are easily sharpened with a small mounted grinding wheel inserted into the hole 1 4" shank diameter Screw size: #6 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm