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TYPE B & TYPE X Counterbores

'X' 34L.jpg

Used to countersink and counterbore for heads of screws in woods, plastics and non-ferrous materials. Heat-treated for long tool life.

TYPE M Counterbores


Four-blade rugged construction, these countersinks have shorter blades to reduce breakage and are designed to Countersink in metals and hardwoods. They are adjustable up and down on twist drills and held in place by two hex-socket set screws, which tighten into the flute of the drill.

TYPE R Counterbores

'R' Counterbore 93.jpg

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