Counterbore 1/2inD x 15/64in Drill Hole ***
Description
Type R Counterbores have two flutes to cut a flat bottom hole.
Designed to cut clean holes in wood and plastic - the extension lip pattern cutting edges cuts a clean hole without tearing the wood.
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 hardened stainless steel to hold an edge & yet be sharpened with a file.
Cutting diameter 1/2", drill hole size 15/64".
All sizes have a 1” overall length
Made in USA - W L Fuller
-
AucklandLimited Stock
-
ChristchurchSorry, not in stock. Please contact us to backorder