Best Round Rotary Hammer Drill Bits in 2026

HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.

Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.

Quick Change - 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck.

1/4 X 2 X 4 SDS

1/4 X 2 X 4 SDS

1/4 X 2 X 4 SDS

EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.

POWER: With an integral shank, the HC8555 offers better power transmission and is designed to allow smaller hammers to drill larger holes.

VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.

UNIVERSAL: Fits all SDS-max hammers and Hilti hammers with TE-Y/TE-FY shanks

DURABLE: Solid carbide head is ideal for drilling masonry and concrete

RELIABLE: Stays sharper longer to drill more holes than competitors' bits

Strong core: SDS max bits have tapered core for bit strength and maximum durability, especially when drilling deep holes

Aggressive material removal: Two stage flute design with variable helix pattern of DEWALT SDS hammer drill bits allows for efficient debris removal

Clean, round holes: Two sharp cutting edges for true holes

3/4" x 37” x 39" SDS Plus Drill Bit – long masonry hammer drill bit

High quality SDS bit designed to work in masonry applications; brick, stone, concrete, block, etc

Compatible with all SDS Plus sized rotary hammer drills; Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc.

Carbide tipped bit head is harder, tougher, and more resistant to extreme loads

1/2-Inch diameter, 8-Inch useable length, 13-Inch overall length

【Concrete Surface Prep & Restoration】Best for small area concrete repair and patch, roughen and pulverize concrete to increase the new coating bonding effectiveness

【Fit With SDS Plus Rotary Hammer】SDS Plus 3/8"(10mm) diameter shank bushing tool, Fit with SDS Plus rotary hammer

【Pack of 1 pcs 】Pack of 1 pcs sds plus bushing bit

Industrial grade professional ground rod driver for 5/8" and 3/4" ground rods

One-piece design with proprietary heat-treatment process, fully hardened high quality steel body and thick metal walls meet the demands of frequent use and deliver increased life and durability

6-11/16"(170mm) long and 13/16"(20mm) diameter socket opening, 3"(76mm) deep inside the nest, accommodate ground rods up to 3/4" (19mm) in diameter. A taper on the bottom of the driver throat makes contact with the top of the ground rod. It helps to minimize the mushrooming of the rod versus a flat-bottom driver

10 PACK OF SDS PLUS ROTARY HAMMER DRILL BITS - 10 Pack of SDS Plus Masonry Drill Bits in the following sizes: 1/8" (3 INCH LENGTH - 2 INCLUDED), 1/4" (4" LENGTH - 2 INCLUDED), 1/4" (6" LENGTH - 2 INCLUDED), 5/16 (6" LENGTH), 3/8" (6" LENGTH - 2 INCLUDED), and 1/2" (6" LENGTH)

CARBIDE TIPPED FOR HARD MATERIALS - These Masonry Bits Were Designed to Drill Through Tough Dense Material, Including Concrete, Cement, Brick, Cinderblock, Stucco, and Other Masonry Materials.

SDS PLUS SHAFT - Compatible with All SDS Plus Rotary Hammer Drills Including Dewalt, Makita, Bosch, Milwaukee, and More. PLEASE NOTE: THESE WILL NOT WORK IN STANDARD CHUCK

Manufacturer: Bosch

Country of manufacture: Germany

Power Cutting & Sawing

8-PIECE SDS-PLUS DRILL BITS - Set includes: 1/4 X 4-inch, 5/16 X 4-inch, 3/16 X 6-inch, 9/32 X 6-inch, 1/4 X 6-inch, 5/16 X 6-inch, 3/8 X 6-inch, 1/2 X 6-inch.

CARBIDE-TIPPED BIT - LUXEMBOURG IMPORTED, carbide-tipped crown bit heads more stable, harder, more durable, extra-long tool life. The SDS PLUS drill bit will drill holes in concrete faster and easier.

SPECIAL FLUTE DESIGN - The wider and deeper U-shaped flute design cleans debris out fast for easier, efficient drilling, work time longer.

Hardened steel body for increased durability

Package Weight: 2.699 kilograms

20-Inch x 1-1/8-Inch

Round shank designed for rotary and percussion hammer drilling through block, brick, stone, concrete and marble, Swift Cut (Registered Trademark)

Tungsten Carbide reinforced head - precision ground

Induction-hardened body ensures straightness and strength, black-oxide finish

UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.

4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.

MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.

DURABLE: High-quality carbide tip for masonry and concrete drilling

USE WITH: For use with most SDS-plus rotary hammers in rotation mode

EFFICIENT: Relief hole dissipates heat; steep spiral flute for fast cutting

UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.

4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.

MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.

UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.

4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.

MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.

DIMENSION: 1/4-inch cutting diameter, 4-inch flute length, 6-1/4-Inch overall length, SDS-Plus shank fits all SDS drive rotary hammers

SINGLE CARBIDE TIPPED HEAD: is hard, tough and resistant to extreme loads for longer life

UNIQUE FLUTE DESIGN: accelerates dust removal and reduces wear

Hardened steel body for increased durability

One year warranty, one year service contract, 30 day no-risk trial

Works in all hammers that accept 1-1/8inch Hex Shanks.

[Specifications and Packaging]: 8pcs sds hammer drill bit set.Include size:1/4 X 4-inch, 5/16 X 4-inch, 3/16 X 6-inch, 9/32 X 6-inch,1/4 X 6-inch, 5/16 X 6-inch, 3/8 X 6-inch, 1/2 X 6-inch all in plastic case.

[Function]: Masonry hammer drill bit fits all sds-plus rotary hammer drills.Designed for fast drilling in block,masonry and concrete.

[Material]: SDS plus drill bit set carbide-tipped crown bit heads more stable, harder, more durable, extra-long tool life.

DEWALT carbide tip design of the concrete drill bit maximizes carbide surface contact for longer bit life. CARBIDE tip maximizes carbide surface contact for longer bit life.

U-Flute cleans debris out for fast, efficient drilling.

Open head design channels dust into flutes for quicker drilling.

Carbide Tipped: Carbide-Tipped bit heads more stable, harder, more durable, extra-long tool life. The SDS PLUS drill bit will drill holes in concrete faster and easier.

Special Flute Design: The wider and deeper U-shaped flute design cleans debris out fast for easier, efficient drilling, work time longer.

SDS Plus Shank: The shank has two types of grooves (TOTAL OF FOUR). The smaller grooves fix bit in the chuck. The larger grooves allow bits slipping in the chuck when working, enhancing the drilling torque and hammering energy.

1-1/4" inch SDS plus hammer drill bit for drilling holes in concrete

Fits SDS masonry hammer drills

Carbide tip

Hitachi Power Tools has renamed to Metabo HPT. Same great tools, with only a new name.

3-Inch Scaling Chisel

SDS Max

1-3/8 inch SDS plus drill bit

For use with SDS plus rotary hammer drill.

For drilling holes in concrete, cement, masonry.

Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges

Each drill bit drills through brick, block, tile, metal, wood, plastic and marble

IRWIN drill bits can drill through multiple materials at once

[Professional use and wide range of applications]: Compared with impact drills, electric hammer drills can generate a greater impact force gently, allowing effective and accurate drilling. Before using the hammer drill, you can first use the chisel to highlight the strength, and then combine the hammer drill to meet your processing needs.

[High quality cemented carbide material]: It is made of harder YG8 cemented carbide bit and cemented carbide steel. The sturdy nozzle is ideal for high impact applications. It allows precise starting in materials such as reinforced concrete.

[Universal connection design]: SDS-PLUS tool holder is suitable for most rotary hammer drills on the market and can meet most of your needs. SDS chisels work with electric hammer drills to make holes, cut and gouge holes in concrete, bricks and walls.

Dual Steel Design is high impact and shock resistant

High durability, wear resistant tip

High durability, shock resistant shaft

1-3/8’’ inch SDS PLUS masonry drill bit

For drilling holes in masonry, cement, concrete, stone

Fits SDS, SDS PLUS rotary hammer drill