These carbide-tipped counterbores are the longest-lasting and most durable counterbores. They are not recommended to cut any type of metal or for use in hand held equipment. Carbide Counterbores are used mainly for long-runs in hardwoods and are made exclusively to cut abrasive materials. Manufactured from Ferro-Tic machinable carbide and hardened for long wear in abrasive materials. A product of Alloy Technology International, Inc. Legend below explains sizing. Select your item(s) then click Add to Cart.
Legend (in inches unless otherwise noted):
- CD = Counterbore Diameter
- DHS = Drill Hole Size
- OL = Overall Length