Counterbores X Type

Counterbores for the flat under the heads of nails, sprikes and bolts to sink the heads under the surface or deep enough for a wood plug to cover the head.
Can be set at any point on the twist drill bit and held fast with two hex-socket set screws. Desinged for claen cutting and hardened for long life.
X-Type designed to cut faster and deeper in hardwoods. Adaptable to high and low speeds spindles and hardened for long saervice.


We offer quantity discounts on most items. If available click on pieces per box to change the Quantity for discounted price.

UnitPieces per BoxPriceDisplay NameDrill SizeOverall LengthNumber of Boxes
Each1$23.58BCBX34L1/41"
Each1$26.46BCBX5L5/161-1/8"
Each1$34.62BCBX6L3/81-1/4"
Each1$44.22BCBX7L7/161-3/8"
Each1$49.98BCBX8L1/21-1/2"




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