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A high quality American-made stainless steel countersink & HSS spiral drill Bit made by WL Fuller. These countersinks are designed for deck screws, particularly in hard dense woods such as IPE, exotic hardwoods, etc. The SS countersinks can be used to sink the screw head flush, using a stop collar or will cut deep enough for plugging. Designed to cut clean & hardened for long wear, the countersink has a 3/8" diameter shank. It is held in place with two hex socket screws that should be set into the flute of the drill. The HSS drill has a tighter twist which allows faster chip clearance than standard twist drills. Made in 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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Product
Drill Hole Size Shank Diameter
WL Fuller SS Countersink & Spiral Drill Bit - KS5FC 3/8" 1/8" 3/8" KS5FC
WL Fuller SS Countersink & Spiral Drill Bit - KS7FC 3/8" 5/32" 3/8" KS7FC
WL Fuller SS Countersink & Spiral Drill Bit - KS8FC 3/8" 11/64"
3/8"
KS8FC WL Fuller SS Countersink & Spiral Drill Bit - KS10FC 3/8" 13/64" 3/8" KS10FC WL Fuller SS Countersink & Spiral Drill Bit - KS12FC 1/2"
7/32"
3/8" KS12FC WL Fuller SS Countersink & Spiral Drill Bit - KS14FC 1/2"
1/4"
3/8" KS14FC