These 1-Piece Core Bits are carbide-tipped to provide maximum durability when drilling into tough materials. The center bit is replaceable for maximizing the life of the core. A variety of shanks, lengths, and diameters are available to help get any job done.
Carbide-tipped, 1-piece design for maximum durability
Low-friction core for fast drilling speeds
Alternating tooth design for aggressive material removal
Replaceable center bit for maximum core life
Specifications
Diameter4 in
Overall Length22 in
Shank TypeSpline
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