What people love (and don’t love)
What people love
- Highly durable with an upgraded heat-treated carbide head that maintains sharpness after extensive use.
- Accurate drilling with a cross-tip design that prevents wandering and provides clean holes.
- Extended 13-inch length (340mm) allows for deeper drilling without repositioning.
- Easy to use with a secure, rattle-free SDS Max shank fit, compatible with Bosch and similar SDS Max drills.
- Good value compared to other name-brand bits and available at a budget-friendly price.
What people don’t love
- Not compatible with SDS Plus drills; must confirm drill type before ordering.
- Blade edges are slightly duller out of the box, may need sharpening for maximum efficiency.
- Slower drilling speed in hardened concrete compared to some standard designs.
- Requires periodic removal during use to clear dust buildup for best performance.
A durable, accurate SDS Max drill bit offering great value, best suited for deep masonry work with some sharpening needed for optimal results.
Summary based on customer review evidence.
Quick facts
- Brand: Keewaki
- Price: USD 39.99
- Rating: 4.80 (35 reviews)
If you need a large-diameter bit for serious masonry work, the Keewaki 1-1/2″ x 13″ SDS-Max Cross-Tip Rotary Hammer Drill Bit is built for demanding drilling in concrete, brick, and masonry. It pairs a cross-tipped carbide head with a heat-treatment process designed to increase hardness and wear resistance for longer service life.
You can view the current price and full details on Amazon here.
Keewaki also extends the total length to 340mm (longer than many standard 13-inch/330mm options), giving you extra reach and working depth when you’re drilling thick material or reaching past obstructions.
The SDS-Max shank is made for compatible rotary hammers, while the two-flute, straight-flute design helps move material out of the hole during drilling. With a 4.8-star rating across 35 reviews, it’s a strong pick for pros and serious DIYers who want cleaner holes and dependable performance in masonry applications.
- Upgraded heat-treated carbide head for increased hardness and wear resistance
- Extended 340mm overall length for longer reach and added working depth
- Cross-tip carbide head for faster penetration and cleaner holes with reduced vibration
- High-strength alloy steel construction for toughness and impact resistance
- Designed by a manufacturer with 20+ years of experience
Specs at a glance: 1-1/2″ (38.1mm) cutting diameter, SDS-Max shank, carbide material, uncoated finish, straight flute with 2 flutes.











