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Concrete Drill Bit lengthening 1pcs 3/4″ X 12″-10″ Cross-Type Double Thread Carbide Material Suitable for Concrete, Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits for Concrete 3/4 in 12 in
If you need extra reach for drilling into tough masonry, the Wensilon Concrete Drill Bit Lengthening (3/4 in x 12 in) is built for the job. It features a 12-inch overall length with a 10-inch effective drilling length—handy when you’re working through thick concrete, brick, cement walls, or stone.
You can view the current price and full details on Amazon here.
The cross-type carbide cutter head is designed to bite more efficiently, while the spiral flute and double-thread ripple design help move debris out of the hole so drilling and punching can stay smooth and consistent.
Extra-long reach: 12″ total length with 10″ effective drilling length
3/4″ (19.05 mm) cutting diameter for larger anchor/through-holes
Cross-type carbide cutter head for efficient concrete drilling
Double-thread ripple design helps speed drilling and clear stone powder
Straight shank; compatible with most brands of impact drills on the market
Good fit for DIYers and pros who want a single, larger-diameter masonry bit for deeper holes without stepping up to specialty coring tools.
