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A high quality American-made countersink & tapered bit made by WL Fuller. Made of carbon steel & heat-treated, this countersink is very well-built, durable, & cuts into materials well. This type “C” countersink is designed for use in all woods, plastics, & non-ferrous metals. It has four flutes for clean & accurate boring, & a standard 82° cutting angle which will accommodate most bevelled screws. The countersink is held in place with two hex-socket set screws fastened into the bit & is easily adjustable up & down the length of the drill bit if the need arises. The countersink may be mounted on taper point, brad point & regular point drills. A very popular item with our customers. Made in the USA.
The W.L. Fuller Co. is a family owned, third generation manufacturer of the best countersinks, counterbores, plug cutters, taper point drills, brad point drills, & step drills. All made 100% in the U.S.A. today. With over 60 years experience manufacturing tools to cut woods, plastics, & metals, Fuller provides tools you need to get the job done while saving you time & money. All of their products carry their “satisfaction guarantee”.
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Model Cutting Diameter Drill Hole Size Drill Bit Length Countersink Length #C2T 1/4" 5/64" 2-1/8" 3/4" #C3T 1/4" 3/32 2-1/2" 3/4" #C4T 5/16" 7/64" 2-5/8" 7/8" #C44T 5/16" 1/8" 2-7/8" 7/8" #C65T 5/16" 9/64" 2-7/8" 7/8" #C410T 5/16" 5/32" 3-1/8" 7/8" #C411T 5/16" 11/64" 3-1/4" 7/8" #C43T 5/16" 3/16" 3-1/2" 7/8" #C56T 3/8" 3/32" 3-3/4" 7/8" #C57T 3/8" 7/64" 3-3/4" 7/8" #C5T 3/8" 1/8" 3-7/8" 7/8" #C6T 3/8" 9/64" 3" 7/8" #C7T 3/8" 5/32" 3-1/4" 7/8" #C8T 3/8" 11/64" 3-3/8" 7/8" #C9T 3/8" 3/16" 3-1/2" 7/8" #C913T 3/8" 13/64" 3-3/4" 7/8" #C97T 3/8" 7/32" 3-3/4" 7/8" #C105T 7/16" 5/32" 3-1/4" 7/8" #C1011T 7/16" 11/64" 3-3/8" 7/8" #C103T 7/16" 3/16" 3-1/2" 7/8" #C10T 7/16" 13/64" 3-5/8" 7/8" #C1014T 7/16" 7/32" 3-7/8" 7/8" #C104T 7/16" 1/4" 4-1/8" 7/8" #C122T 1/2" 1/8" 3-3/4" 7/8" #C129T 1/2" 9/64" 3-7/8" 7/8" #C125T 1/2" 5/32" 3-1/4" 7/8" #C1211T 1/2" 11/64" 3-3/8" 7/8" #C92T 1/2" 3/16" 3-1/2" 7/8" #C102T 1/2" 13/64" 3-5/8" 7/8" #C12T 1/2" 7/32" 3-3/4" 7/8" #C1415T 1/2" 15/64" 3-7/8" 7/8" #C14T 1/2" 1/4" 4-1/8" 7/8" #C145T 5/8" 5/32" 3-1/8" 1-1/16" #C143T 5/8" 3/16" 3-1/2" 1-1/16" #C167T 5/8" 7/32" 3-3/4" 1-1/16" #C16T 5/8" 1/4" 4-1/8" 1-1/16" #C1617T 5/8" 17/64" 4-1/4" 1-1/16" #C169T 5/8" 9/32" 4-3/8" 1-1/16" #C1619T 5/8" 19/64" 4-1/2" 1-1/16" #C18T 5/8" 5/16" 4-5/8" 1-1/16" #C243T 3/4" 3/16" 3-1/2" 1-1/8" #C247T 3/4" 7/32" 3-3/4" 1-1/8" #C244T 3/4" 1/4" 4" 1-1/8" #C245T 3/4" 5/16" 4-5/8" 1-1/8" #C20T 3/4" 21/64" 4-3/4" 1-1/8" #C24T 3/4" 3/8" 5-1/8" 1-1/4" #C284T 7/8" 1/4" 4-1/8" 1-1/4" #C285T 7/8" 5/16" 4-5/8" 1-1/4" #C286T 7/8" 3/8" 5-1/8" 1-1/4" #C324T 1" 1/4" 4" 1-3/8" #C326T 1" 3/8" 5-1/8" 1-3/8"