Best Rotary Hammer Drill Bits (2026 Guide)
We selected bits with high user review volume and ratings, covering both SDS-Plus and SDS-max shanks, carbide tips, and a range of lengths and diameters
The Verdict
- Best Overall: Bosch SDS-max carbide rotary hammer bit 1/2 in x 13 in — Best for SDS-max use: reliable carbide tip and mid-length profile for general concrete drilling
- Best Value: Bosch 3/8 in. x 13 in. SDS-max Speed-X Rotary Hammer Bit — Best for speed drilling: designed as a Speed-X SDS-max bit for faster masonry penetration
This guide covers top-rated rotary hammer drill bits for drilling masonry, concrete, brick and block, selected for durability, shank type, and user review volume. Picks were chosen by comparing SDS shank compatibility (SDS-Plus vs SDS-max), carbide tip construction, length options, and consistent positive user feedback
Top Picks
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1
Best Overall Bosch SDS-max carbide rotary hammer bit 1/2 in x 13 in
Best for SDS-max use: reliable carbide tip and mid-length profile for general concrete drilling
Bosch SDS-max rotary hammer bit for concrete drilling with a solid carbide head for masonry and concrete. Features centric tip for guided drilling and inclined side cutters for faster cutting. Customers note fast drilling speed and good value, with mixed durability feedback
- universal SDS-max and Hilti compatibility
- carbide head for durability
- centric tip for accuracy
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2
Best Value Bosch 3/8 in. x 13 in. SDS-max Speed-X Rotary Hammer Bit
Best for speed drilling: designed as a Speed-X SDS-max bit for faster masonry penetration
Bosch SDS-max rotary hammer bit designed for fast concrete drilling with an inclined side cutter and active-centering tip for quick starts. Users note fast drilling speed and some durability concerns, with mixed feedback on tip wear and length
- fast concrete drilling
- quick starts with active-centering tip
- dust-removal-optimized compact head
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3
BOSCH SDS-Plus Rotary Hammer Bit 5/8 in. x 22 in. x 24 in
Best for long-reach SDS-Plus jobs: extended length for deep concrete or block holes
SDS-Plus rotary hammer bit with hardened carbide tip and optimized brazing for long life. Provides more holes per bit and is suitable for anchoring and through-hole concrete work. Customers note quality, durability, and ease of drilling
- long life with optimized hardening
- tough carbide tip for heavy loads
- more holes per bit
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4
SDS Plus Rotary Hammer Drill Bit, Carbide Tip, 5/8" x 39"
Best for long masonry runs: extra-long SDS-Plus carbide bit built for brick and deep cores
SDS Plus drill bit designed for masonry applications like brick, stone, and concrete. Noted for durability and accurate drilling; long length praised by customers
- sds plus compatibility
- carbide tipped for masonry
- long length for deep drilling
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5
Bosch Bulldog SDS-Plus Rotary Hammer Bit (3-pack) 9/16 x 10 x 12 in
Best for versatility: three-size pack of SDS-Plus bits suited to common concrete tasks
SDS-Plus rotary hammer bits with optimized brazing and hardening for long life. 15% faster performance and durable Bosch carbide tip for heavy loads. Client feedback notes quality and durability, with mixed opinions on length and sharpness
- long life through optimized hardening
- tough carbide tip for heavy loads
- more holes per bit due to hardening process
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6
3/4 in x 39 in SDS Plus Rotary Hammer Drill Bit
Best for large-diameter deep drilling: long 3/4-inch SDS-Plus carbide-tipped option for brick and block
Carbide-tipped SDS Plus drill bit for masonry applications like brick, stone, and concrete. Customers note solid build, good length, and accurate drilling in walls and blocks
- carbide-tipped masonry drill
- long 39-inch length
- SDS Plus compatibility
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7
Bosch SDS-max carbide rotary hammer bit 9/16 x 21 in
Best mid-length SDS-max option: durable carbide construction for routine concrete drilling
Bosch SDS-max rotary hammer bit with carbide head designed for masonry and concrete. Centric tip guides drilling; side cutters improve cutting speed. Suitable for SDS-max and Hilti TE-Y/TE-FY shanks
- universal SDS-max compatibility
- carbide head for durability
- centrical guiding tip
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8
1 in. x 39 in. SDS Plus Rotary Hammer Drill Bit
Best for heavy masonry holes: one-inch SDS-Plus bit offering large-diameter capability
Carbide-tipped masonry drill bit designed for concrete, brick, stone, and block with SDS Plus compatibility. Noted for length and solid build. Customers report reliability and accurate drilling through brick and block walls
- sds plus compatibility
- carbide tipped for masonry
- noted durability and accuracy
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9
1-1/4 in x 12 in SDS Plus Rotary Hammer Drill Bit
Best for chunky masonry work: wide 1-1/4-inch SDS-Plus bit for large anchor and core holes
Carbide-tipped SDS Plus drill bit for masonry; suitable for brick, stone, and concrete. Noted for clean holes and good value by users
- sds plus drill bit for masonry
- carbide-tipped for durability
- clean hole performance
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10
Bosch 25 pc SDS-Plus Bulldog Rotary Hammer Bits
Best for a full kit: comprehensive 25-piece SDS-Plus set that covers most job-site sizes
SDS-Plus rotary hammer bits with two-cutters, centering tip, wear indicator, and four-flute design for dust removal. Durable Bosch carbide construction; praised for quality and drilling accuracy by customers
- two-cutters head for faster drilling
- centering tip for precision
- wear indicator for lifecycle awareness