| Management number | 244351766 | Release Date | 2026/07/20 | List Price | US$5.12 | Model Number | 244351766 | ||
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A high quality American-made quick change countersink made by WL Fuller. Made of carbon steel & heat-treated, this countersink is very well-built, durable, & cuts into materials well. This type “J” 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. This countersink can be mounted on taper point, brad point & regular point drills. 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”.
| Model | Cutting Diameter | Drill Hole Size | Overall Length | Ball Hex Shank Size |
|---|---|---|---|---|
| #J56H | 3/8" | 3/32" | 2" | 1/4" |
| #J4H | 3/8" | 7/64" | 2" | 1/4" |
| #J5H | 3/8" | 1/8" | 2" | 1/4" |
| #J6H | 3/8" | 9/64" | 2" | 1/4" |
| #J7H | 3/8" | 5/32" | 2" | 1/4" |
| #J8H | 3/8" | 11/64" | 2" | 1/4" |
| #J9H | 3/8" | 3/16" | 2" | 1/4" |
| #J25H | 1/2" | 1/8" | 2" | 1/4" |
| #J26H | 1/2" | 9/64" | 2" | 1/4" |
| #J27H | 1/2" | 5/32" | 2" | 1/4" |
| #J28H | 1/2" | 11/64" | 2" | 1/4" |
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