Fuller 3/8 in. x 13/64 in. Drill Countersink

Fuller 3/8 in. x 13/64 in. Drill Countersink

1/2 in. x 1/8 in. Drill Countersink, Fuller - QTY:1 - 3UMZ1

Fuller 1/2 in. x 1/8 in. Drill Countersink

Fuller 3/8 in. x 7/32 in. Drill Countersink

$16.40

Drill Bit is not included.

Availability: In stock
SKU
CS03-0218
  • Buy 2 for $15.58 each and save 5%

Fuller 3/8-in. x 7/32-in. Drill Countersink

Drill a pilot hole and create a clean, consistent countersink in one efficient step with the Fuller 3/8-in. x 7/32-in. Drill Countersink. Designed for woodworking and general drilling applications, this countersink slips onto a compatible drill bit to combine pilot-hole drilling and countersinking for plug installation.

Drill and Countersink in One Step

The Fuller Drill Countersink helps streamline your workflow by allowing the pilot hole and countersink to be created simultaneously. This makes it easier to prepare holes for wood plugs and other applications where a recessed hole is needed for a clean, finished appearance.

Designed for 3/8-in. Drill Bits

This countersink is designed for use with any drill bit with the specified 3/8-in. diameter. Install the countersink onto the appropriate drill bit and position it to create the desired countersink depth.

Adjustable Drilling Depth

Use stop collars to control the drilling depth and maintain consistent results from hole to hole. This is especially useful when preparing multiple holes for plugs, allowing you to achieve a uniform countersink throughout your project.

Ideal for Woodworking Projects

The Fuller 3/8-in. x 7/32-in. Drill Countersink is a practical accessory for woodworkers, furniture builders, cabinetmakers, and DIYers who need efficient, repeatable pilot-hole and countersink preparation.

  • Combines pilot-hole drilling and countersinking in one step
  • Designed for use with 3/8-in. diameter drill bits
  • Works with any compatible type of drill bit
  • Use stop collars to control countersink depth
  • Ideal for preparing holes for wood plugs
  • Useful for woodworking, cabinetry, furniture, and DIY projects

Note: Drill bit is not included. Order drill bits separately.

More Information
Plug Outside Diameter3/8"
Drill Diameter7/32 in.
BRANDFuller
Countersink TypeStandard
Point TypeCountersink Cutter (without inner drill)
Shank TypeRound / Smooth
QUANTITY(1) Each
SKUCS03-0218
Prop 65

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.

Write Your Own Review
You're reviewing:Fuller 3/8 in. x 7/32 in. Drill Countersink
Your Rating

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.

Contact Us