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3/4″ x 13″ SDS Max Cross-Tip Rotary Hammer Drill Bit – Upgraded Heat-Treated Carbide Head, Extended Length 340mm for Longer Working Depth, Concrete Drill Bit for Masonry, Brick & Stone 3/4″ x 13″ Length :13 inch
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What people love (and don’t love)
What people love
High-quality upgraded heat-treated carbide head for durability.
Performs well in concrete, masonry, brick, and stone drilling.
Extended length (13 inch) allows for longer working depth.
Fast and clean drilling with efficient dry cuttings removal.
Good value and budget-friendly price compared to premium bits.
Straight shaft with no wobble ensures precision in drilling.
What people don’t love
The cross-tip cutting blades can be slightly dull out of the box.
Less common SDS Max shaft requires verification of compatibility before ordering.
Reliable and durable SDS Max drill bit offering good performance and value for concrete and masonry work.
If you need a reliable SDS-Max bit for demanding masonry work, the Keewaki 3/4" x 13" Cross-Tip Rotary Hammer Drill Bit is designed to keep you moving through tough material. It pairs a carbide cross-tip head with a heat-treatment process aimed at improved hardness and wear resistance—helpful when you’re drilling repeated holes in concrete, brick, or stone.
You can view the current price and full details on Amazon here.
One standout detail is the extended overall length: 340mm total length (longer than typical 13-inch/330mm bits), giving you a little extra reach and working depth without changing the familiar 13-inch class size. Built with a straight flute design and SDS-Max shank type, it’s intended for rotary hammer use where impact and durability matter.
Upgraded heat treatment (quenching) for increased hardness and wear resistance
Extended 340mm overall length for longer reach and enhanced drilling depth
Cross-tip carbide head for faster penetration and cleaner holes
High-strength alloy steel construction for toughness and impact resistance
Made by Keewaki with 20+ years of manufacturing experience
What you’re getting: One Keewaki SDS-Max rotary hammer drill bit in 3/4" diameter x 13" length class (extended to 340mm overall).
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