CMT 316.060.12 Countersink for 4 Flute Drills D=15/64" LH Non-Ferrous/Aluminum/Plastic while a slotted anchor hole

while a slotted anchor hole in the base provides adjustability for precise post placement

What does "predeflected" mean and why does it matter

Diameter 300mm (300mm)

precise cuts in aluminum

CMT 316.060.12 Countersink for 4 Flute Drills D=15/64" LH Non-Ferrous/Aluminum/Plastic while a slotted anchor holeThe CMT 316. 060 is a (Countersink (57. 5mm)). Dowel drill with integrated countersink for drilling and countersinking in one pass. 4 flute version for higher feed rates. Rotation: Left hand (LH). SPECIFICATIONS Diameter (D) 16mm Bore Diameter (F) 6mm Total Length (L) 15mm Cutting Angle (A) 45 degrees Number of Teeth 2 Product Type 2 Flute Dowel Drill with Countersink Series Countersink (57. 5mm) Nominal Diameter Cutting Length Overall Length 57. 5mm