Type "C" Countersink - 4 Flute
Fuller Countersinks are designed to countersink and counterbore for the heads of screws in woods, plastics, and non-ferrous materials. Each is made of carbon steel and heat-treated for long tool life.
The four-flute Type "C" countersink is held in place with 2 hex socket set screws fastened into the flutes of the drill used in drill press or hand-held equipment. It can be mounted on taper point, brad point and regular point drills - see photo. It can also be used with a Stop Collar if useful to provide an exact bore depth. Stop Collars are also available and sold separately - SKU# 91002767.
Made in USA.
Mfg No. C-9
Cutting Diameter (OD) 3/8"
Drill Hole Size (ID) 3/16"
Overall Length 7/8"
Countersink Only - Sold individually
Click the Product Datasheet link below for more info