CMT 316.100.11 Countersink for 4 Flute Drills D=25/64" RH Direct Fastening The ECC44 is constructed from

The ECC44 is constructed from 7-gauge steel and features a Simpson Strong-Tie gray paint finish for durability and corrosion resistance

Coating: Zinc Galvanized

High performance TiCo Hi-Density carbide specifically designed for each application to increase performance

all while providing a decorative black powder-coated finish

Increased loads for wind or seismic forces

CMT 316.100.11 Countersink for 4 Flute Drills D=25/64" RH Direct Fastening The ECC44 is constructed fromThe CMT 316. 100 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: Right hand (RH). SPECIFICATIONS Diameter (D) 20mm Bore Diameter (F) 10mm 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.