These Fuller Type "R" counterbore, taper-point drill, combinations sets are ideal for recessing bolt heads in woods, plastics, and non-ferrous materials. Made of Stainless Steel and heat-treated for long tool life. With an extension lip pattern cutting edges, these counterbores cut clean holes without tearing wood or plastic. All sizes are 1-inch long, The counterbore is held in place with 2 hex socket set screws fastened into the flutes of the drill. These counterbores can be mounted on taper point, brad point or regular point drills and will be well used in your woodshop. Don't buy those cheap counterbores. Sets are organized in a wood block holder. Separate but matching drill sets can be purchased in regular-point, brad-point, or taper point drills. In the table below, the counterbores with asteriks(*) are the sizes including in the sets. Pay attention to the legend when ordering counterbores and separate matching drill sets. Item WF1990009 is for 6 stop collars to control the depth of the counterbores.
Legend below explains sizing. Select your item(s) then click Add to Cart. Legend below explains sizing. Select your item(s) then click Add to Cart.
- N = # of Items
W.L. Fuller Inc. is a family owned, third generation, manufacturer of the best countersinks, counterbores, plug cutters, taper point drills, brad-point drills, and step drills. They have over 60 years of experience in manufacturing tools to cut woods, plastics, and metals.