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1″ 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 1″ x 13″ Length :13 inch
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What people love (and don’t love)
What people love
Strong and sturdy bit that handles tough concrete and masonry well.
Designed for deep hole drilling with an extended 13-inch length for longer working depth.
Efficient debris clearance and secure locking in SDS Max rotary hammers.
Good value for the price compared to premium bits, making it a budget-friendly choice.
Works well for specialized tasks like drilling #4 bar for epoxy set applications.
Fast shipping and generally recommended by users for performance and design.
What people don’t love
Cross-tip edges come slightly dull and rounded, could benefit from sharper sharpening.
Bit heats up significantly during extended use, requiring breaks for cooling.
Only compatible with SDS Max rather than the more common SDS Plus, requiring buyer attention.
Some users feel the bit meets expectations but isn’t exceptional beyond price.
Reliable and well-priced rotary hammer bit best suited for SDS Max systems and heavy-duty concrete drilling.
If you need a big, jobsite-ready bit for rotary hammer work, the Keewaki 1" x 13" SDS-Max Cross-Tip Rotary Hammer Drill Bit is built for tough drilling in concrete and masonry. It pairs a cross-tip carbide head with an upgraded heat-treatment process designed to boost hardness and wear resistance for demanding use.
You can view the current price and full details on Amazon here.
Unlike standard 13-inch (330mm) options, this bit uses an extended 340mm overall length to give you a little extra reach and working depth—helpful when you’re drilling into thicker material or need more clearance.
Upgraded heat treatment (quenching process) to increase hardness and wear resistance for durability
Extended 340mm total length for longer reach compared with standard 13-inch (330mm) bits
Cross-tip carbide head designed for faster penetration and cleaner holes with smoother operation
High-strength alloy steel construction for toughness and impact resistance on the jobsite
SDS-Max shank for compatibility with SDS-Max rotary hammers
Included: SDS Max Rotary Hammer Drill Bit 1" x 13".
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