Best SDS-Max Drill Bits for Concrete: 9 Picks in 2026

SDS-Max concrete tooling spans anchor holes, long through-holes, breakthrough bits, and hollow core cutters. These nine picks separate those jobs so a core kit is not mistaken for a conventional hammer bit.

Compare the 9 picks below by their dimensions, application, and compatibility. Match the configuration to your equipment and the job before comparing package quantity.

Quick Answer

• Best Overall: Torxero 8-Piece SDS MAX Bits Set — 1/2 to 1-1/2 in.; 13 to 14 in.; SDS-Max; Four-cutter heads, double flute.
• Best 13-Inch 1-1/2-Inch Option: Keewaki 1-1/2-Inch SDS-Max Hammer Drill Bit — 1-1/2 in.; 340mm total; SDS-Max; Cross-tip carbide head.
• Best for Large Through-Holes: Sabre Tools 2-1/2-Inch SDS-Max Breakthrough Bit — 2-1/2 in.; 20 in. usable, 24 in. overall; SDS-Max; Multi-cutting head.

Best SDS-Max Drill Bits for Concrete Comparison Table

1. Torxero 8-Piece SDS MAX Bits Set — Best Overall

The Torxero set is the easiest pick for a crew that regularly faces different concrete and masonry hole sizes. It includes five 13-inch bits measuring 1/2, 5/8, 3/4, 7/8, and 1 inch, plus three 14-inch bits measuring 1-1/8, 1-1/4, and 1-1/2 inches. That spread is far more useful than buying one oversized cutter for every task. A worker drilling anchor holes in the morning and a larger passage for conduit later can stay within one SDS-Max system.

Each bit uses a four-cutter cross tip and double-flute body, according to the product specifications. The carbide-tipped heads are identified for concrete, brick, cinder block, cement, and stone. The set is also listed as compatible with SDS-Max hammers from Bosch, DeWalt, Hitachi, Hilti, Makita, and Milwaukee. Those claims describe intended compatibility, so the hammer's own instructions still deserve a check before use.

Pros

• Includes eight distinct SDS-Max masonry bits.
• Covers diameters from 1/2 inch through 1-1/2 inches.
• Uses four-cutter cross-tip heads.
• Provides both 13-inch and 14-inch bit lengths.
• Listed for concrete, brick, cinder block, cement, and stone.

Cons

• The set may include sizes that a buyer does not use.
• Match the selected tool’s dimensions and mounting requirements to the job before ordering.

This set suits contractors and serious repair users who want broad diameter coverage without assembling a collection one bit at a time. A buyer who needs a single 5/8-inch hole or a dedicated four-inch core cutter will get better task-specific value from one of the Bosch options below. Its central trade-off is simple: range and convenience take priority over specializing in one opening size.

To buy this product, click here.

2. BOSCH HC5021 5/8-Inch SDS-Max Speed-X Bit — Best for Small Holes

A 5/8-inch bit is a practical size for many anchor and fastening jobs, and the Bosch HC5021 keeps that purpose clear. It has a 16-inch usable length and 21-inch overall length, giving the bit a long format for deep masonry work. The product is listed for SDS-Max hammers and Hilti hammers with TE-Y or TE-FY shanks, which makes the shank information especially useful for buyers checking an existing rotary hammer.

The HC5021 uses a centric tip, inclined side cutters, and four chiseling faces with cutting edges. The product description identifies its carbide-tipped head for concrete and masonry, including hard and reinforced concrete. Its 5/8-inch diameter also makes it a poor substitute for a large conduit or pipe opening.

Pros

• Uses a specified 5/8-inch diameter.
• Provides 16 inches of usable length.
• Has a 21-inch overall length.
• Includes a centric tip and inclined side cutters.
• Listed for SDS-Max and compatible Hilti shank systems.

Cons

• Offers one fixed diameter rather than a range of sizes.
• Its narrow 5/8-inch format does not suit large openings.

Choose this Bosch when the job repeatedly calls for a long 5/8-inch hole and the hammer matches the specified shank systems. It is less suitable for a buyer building a general-purpose bit collection, where the Torxero set provides more sizes for a single purchase. The appeal here is focused sizing, specified reach, and a concrete-oriented cutting head.

To buy this product, click here.

3. Keewaki 1-1/2-Inch SDS-Max Hammer Drill Bit — Best 13-Inch 1-1/2-Inch Option

Keewaki targets a large, deep masonry hole with a 1-1/2-inch diameter and 340mm total length. That total length is slightly beyond the standard 13-inch dimension referenced in the product description, which gives buyers a clear reason to look at this bit rather than a shorter option. The product is listed for brick, cement, stone, and concrete, making it a conventional masonry bit rather than a core cutter for very large openings.

The four-cutter cross-tip carbide head is paired with a high-strength alloy-steel body and a design intended to move drilling dust away from the hole. The most important compatibility warning is printed plainly in the product specifications: this bit fits 18mm SDS-Max systems and does not fit 10mm SDS-Plus tools. That restriction should be checked before purchase, especially for buyers who own more than one rotary hammer.

Pros

• Provides a 1-1/2-inch drilling diameter.
• Measures 340mm in total length.
• Uses a four-cutter cross-tip head.
• Listed for concrete, brick, cement, and stone.
• Clearly identifies 18mm SDS-Max compatibility.

Cons

• It is specifically unsuitable for 10mm SDS-Plus tools.
• The single 1-1/2-inch diameter limits size flexibility.

This is a sensible fit for buyers who need a long 1-1/2-inch masonry bit and already own the required SDS-Max hammer. It makes less sense for small anchor holes or four-inch penetrations, where the Bosch HC5021 or HC8555 is more closely matched. The key purchase decision is the combination of reach and diameter, with shank compatibility acting as the gatekeeper.

To buy this product, click here.

4. Sabre Tools 1-1/2-Inch U-Flute SDS-Max Bit — Best for Material Evacuation

Sabre's 1-1/2-inch bit approaches the same broad masonry size as the Keewaki, but its listed dimensions and flute description differ. The bit has 17 inches of usable length and 22 inches overall, giving it a long profile for brick, stone, concrete, and block. Its U-flute design is identified as a way to move material out of the hole, a useful detail for buyers who are focused on clearing drilled debris.

The cutting head uses four blades and a self-centering carbide tip. The product is explicitly limited to SDS-Max rotary hammers, with regular drills and SDS-Plus tools excluded. That makes the product description easy to screen, although the buyer still needs to verify the hammer's specific requirements. At 1-1/2 inches, this is a large standard bit rather than a hole saw or core bit.

Pros

• Provides a 1-1/2-inch diameter.
• Offers 17 inches of usable length.
• Uses a four-blade carbide cutter head.
• Includes a self-centering tip according to the product description.
• Uses a U-flute body for material removal.

Cons

• It cannot be used with SDS-Plus or regular drills.
• It covers only one hole diameter.

This bit suits a user who needs a long 1-1/2-inch hole and prefers the specified U-flute layout. The Keewaki is the closer alternative for a buyer prioritizing a 340mm total length, while Torxero is more useful for mixed diameters. Pick this Sabre when its 22-inch overall format and SDS-Max-only fit align with the job.

To buy this product, click here.

5. Sabre Tools 2-1/2-Inch SDS-Max Breakthrough Bit — Best for Large Through-Holes

A 2-1/2-inch opening calls for a different tool shape than a typical anchor-hole bit. Sabre's breakthrough bit is listed at 2-1/2 inches in diameter, with 20 inches of usable length and 24 inches overall. That combination points toward long passages through concrete, brick, and stone where a standard narrow bit would leave too much material behind.

The product uses a carbide-tipped, multi-cutting head and a one-flute design with a taper point. the product specifications also mentions steel and stone among its applications, while the keyword focus here remains concrete and masonry. Match the selected tool’s dimensions and mounting requirements to the job before ordering.

Pros

• Provides a large 2-1/2-inch hole diameter.
• Has 20 inches of usable length.
• Measures 24 inches overall.
• Uses a carbide-tipped multi-cutting head.
• Includes a specified one-flute and taper-point design.

Cons

• The large diameter is unsuitable for small anchor holes.
• Only one diameter is included.

This is the specialized pick for a substantial passage where a 1/2- to 1-1/2-inch bit cannot do the job. Buyers drilling ordinary fastener holes should skip it and choose a smaller standard bit. Those planning a long opening through concrete or masonry will appreciate its size and reach, provided the SDS-Max hammer is suitable for the application.

To buy this product, click here.

6. BOSCH HC8555 4-Inch SDS-Max Rotary Hammer Core Bit — Best for Four-Inch Openings

The Bosch HC8555 is the clear choice among these products for a four-inch opening. Its 4-inch diameter, 17-inch usable length, and 22-inch overall length place it in the core-bit category rather than the standard solid-head masonry-bit group. It is listed for concrete, brick, and block, giving it a broad masonry application without pretending that a small rotary bit can perform the same job.

This model has an integral shank and a wave design described by Bosch as a way to transfer hammer energy through the cutter. The product description also states that it is for SDS-Max rotary hammers only and gives a 0.71-inch shank diameter. Those details matter because a four-inch core cutter demands a compatible machine and mounting system. The product's size is its strength, but it is also the reason it should be selected for a specific large-opening task.

Pros

• Creates a specified 4-inch opening.
• Provides 17 inches of usable length.
• Measures 22 inches overall.
• Uses an integral SDS-Max shank.
• Listed for concrete, brick, and block.

Cons

• It is limited to SDS-Max rotary hammers.
• Its four-inch format is excessive for ordinary anchor holes.

Use the HC8555 for large penetrations where a core cutter is the correct format, such as a substantial passage through masonry. It is a poor general-purpose purchase for routine fastening work, where the HC5021 or Torxero set offers more practical sizing. Buyers should give machine compatibility and the intended opening diameter priority over the broad material list.

To buy this product, click here.

7. BINOTA 20-Piece Concrete Hole Saw Kit — Best Mixed-Size Hole Saw Kit

BINOTA is a different proposition from the single SDS-Max bits above. Its seven hole saws measure 30, 40, 50, 65, 80, 100, and 110mm, covering openings from roughly 1-3/16 to 4-5/16 inches. The kit also includes center drills, spring washers, two SDS-Plus shanks, and one 300mm SDS-Max shank. That makes it useful for a buyer who works across more than one compatible hammer system, provided the specific assembly matches the tool being used.

The hole saws are identified as tungsten carbide and intended for dry drilling in concrete, brick, stone, cement, and masonry. The product description recommends starting at low speed and warns against drilling into rebar or marble. It also describes a threaded connection and wrench slot for changing components. Since this is a hole saw kit rather than a conventional SDS-Max bit set, it belongs on the shortlist for repeated large circular openings, not routine narrow drilling.

Pros

• Includes seven specified hole saw diameters.
• Covers sizes from 30mm through 110mm.
• Includes a 300mm SDS-Max shank.
• Also supplies two SDS-Plus shanks.
• Includes center drills, spring washers, and a carrying case.

Cons

• The kit includes both SDS-Plus and SDS-Max components, so compatibility must be checked carefully.
• The included instructions warn against drilling into rebar or marble.

This kit suits installers making repeated circular openings for conduit, drains, HVAC work, or similar masonry passages. A buyer who needs a conventional SDS-Max bit for anchors should choose Bosch or Torxero instead. BINOTA's advantage is diameter variety, while its trade-off is a more involved assembly and a mixed shank system that requires careful selection before work begins.

To buy this product, click here.

8. Bosch HCFC5030 3/4-Inch SDS-Max Hammer Drill Bit — Best Compact 3/4-Inch Option

The Bosch HCFC5030 provides a 3/4-inch cutting diameter with an 8-inch working length and 13-inch overall length. Its full-carbide four-cutter head gives this single bit a different role from the large core cutters and multi-size kits in this comparison.

It is a focused choice for concrete holes that need a 3/4-inch bit without the reach of a 21- or 22-inch model. The SDS-Max connection must match the rotary hammer directly. Check the anchor manufacturer’s hole diameter and embedment requirements before selecting the bit.

Pros

• 3/4-inch concrete-hole diameter.
• Full-carbide four-cutter head.
• 8-inch working length.
• 13-inch overall format.
• Direct SDS-Max connection.

Cons

• One diameter rather than a mixed-size kit.
• Not compatible with an SDS-Plus chuck.

Choose the HCFC5030 for a matching SDS-Max hammer when an 8-inch working length covers the required hole.

To buy this product, click here.

9. Diablo Rebar Demon 5/8-Inch SDS-Max Hammer Drill Bit — Best Full-Carbide 5/8-Inch Alternative

This Diablo Rebar Demon combines a 5/8-inch cutting diameter with an SDS-Max shank and a full-carbide head. It is a useful alternative to the long Bosch HC5021 when the buying priority is the head design and the required hole size.

The Rebar Demon range targets concrete drilling where embedded reinforcement can be encountered. Use the diameter specified for the fixing, and confirm the selected bit’s working length before ordering. Full-carbide construction does not make an SDS-Max bit interchangeable with SDS-Plus tooling or authorize cutting structural reinforcement.

Pros

• 5/8-inch concrete-hole size.
• Full-carbide cutting head.
• Rebar Demon concrete-drilling design.
• SDS-Max mounting format.
• Single-size purchase for a specific fixing.

Cons

• Working length must match the job.
• Requires an SDS-Max rotary hammer.

Choose this Diablo for a 5/8-inch hole on an SDS-Max rotary hammer; match the selected length to the required drilling depth.

To buy this product, click here.

Buying Guide

Connection and Hammer Capacity

SDS-Max and SDS-Plus are different connections. Use the hammer’s approved accessory type and capacity. The BINOTA kit has different rods; use its SDS-Max rod only with the compatible cutter assembly.

Bit or Core Cutter

The Bosch 4-inch core cutter and BINOTA hole-saw kit serve larger openings with different cutting geometry from ordinary hammer bits. Follow each cutter’s operating method and material limits.

The SDS comparison explains SDS interface, usable reach, and core-cutter capacity, so a core rating is not mistaken for a solid-bit capacity.

Usable Working Depth

Overall length includes the shank. Check usable working length against the hole depth. The 13-inch Keewaki is not the longest-reach option beside the 21- and 22-inch models.

Frequently Asked Questions

Will SDS-Max fit SDS-Plus?

No. Match the hammer connection directly.

Does the BINOTA kit handle rebar?

Use that kit within its permitted unreinforced masonry applications; it is not the reinforcement-capable bit option.

Is a core cutter a regular anchor bit?

It serves larger openings and requires the matching hammer capacity and cutting method.

Final Verdict

Torxero 8-Piece SDS MAX Bits Set is the starting point for buyers who need its configuration. This set suits contractors and serious repair users who want broad diameter coverage without assembling a collection one bit at a time. A buyer who needs a single 5/8-inch hole or a dedicated four-inch core cutter will get better task-specific value from one of the Bosch options below. Its central trade-off is simple: range and convenience take priority over specializing in one opening size.

For a different requirement, compare Keewaki 1-1/2-Inch SDS-Max Hammer Drill Bit and Diablo Rebar Demon 5/8-Inch SDS-Max Hammer Drill Bit. SDS-Max and SDS-Plus are different connections. Use the hammer’s approved accessory type and capacity. The BINOTA kit has different rods; use its SDS-Max rod only with the compatible cutter assembly.