CMT 316.040.12 Countersink for 4 Flute Drills D=5/32" LH Solid Carbide Knives V-Groove CNC Routing

V-Groove CNC Routing

Why is it recommended to use the 1212L in pairs

They are also compatible with most round head wire coil siding nailers

diameter galvanized pins (supplied)

Bore Diameter 20mm

CMT 316.040.12 Countersink for 4 Flute Drills D=5/32" LH Solid Carbide Knives V-Groove CNC RoutingThe CMT 316. 040 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) 4mm 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