Shopping Cart

Your cart is empty.

Your cart is empty.

W.L. Fuller X87L 1-1/8 X 7/16 Counterbore

5.0 Write Review
Free shipping on orders over $29.99

$38.06

$ 18 .99 $18.99

In Stock
  • Made in USA by WL Fuller
  • Hardened Steel for Longer Life
  • Legend: (in inches unless otherwise noted):
  • CBD = Cutting Bore Diameter CDHD = Center Hole Diameter OL = Overall Length


Designed to cut clean holes in wood and plastic. Can also be used with stop collars. Counterbores for the flat under the heads of nails, spikes, and bolts. Allowing them to be sunk far enough beneath the surface to allow for a wood plug to be used to cover the head. Can be set at any point on a twist drill and held fast with two hex-socket set screws. Designed for clean cutting. Made of Carbon Steel and heat-treated for long tool life.