CMT 376.080.12 Dowel Drill w/Countersink 5/16"x12x57mm S=10x28mm LH CPTZ Concealed Post Bases The CB88 features a heavy-duty

The CB88 features a heavy-duty two-part steel construction: the strap is made from 3-gauge steel and the base plate is made from 7-gauge steel

for proper installation and structural performance

00 is a ER40 precision collet for 5/8" (15

eliminating tearout on both the top and bottom

Cutting Length 13/64"

CMT 376.080.12 Dowel Drill w/Countersink 5/16"x12x57mm S=10x28mm LH CPTZ Concealed Post Bases The CB88 features a heavy-dutyThe CMT 376. 080 is a 5 16" diameter 2 Flute Dowel Drill with Countersink (With Countersink (57. 5mm)). Dowel drill with countersink for drilling and countersinking in one pass on boring machine. The countersink creates a clean recess for bolt heads or connectors. Rotation: Left hand (LH). SPECIFICATIONS Product Type 2 Flute Dowel Drill with Countersink Series With Countersink (57. 5mm) Nominal Diameter 5 16" Cutting Length 12mm Overall Length 57mm