1-1/2 x 23.6 in SDS Max Rotary Hammer Drill Bit - Carbide Tip

Our review of this 1-1/2 x 23.6 in SDS Max rotary hammer drill bit looks at who should pack this tool for heavy masonry work and why it stands out. The bottom line: this long 600mm bit is for tradespeople and serious DIYers who need a deep, clean hole through concrete, brick, stone, or cement walls, and its primary selling point is the long reach combined with a carbide tip for reliable cutting performance. The review highlights the bit's build, intended applications, and realistic expectations so buyers can decide if it fits their jobsite needs.

Key Features

• Long 600mm length: Provides extended reach for deep drilling through thick concrete and walls without switching to an extension.
• 38mm (1-1/2 in) diameter: Delivers a wide bore suitable for anchor holes and heavy-duty fasteners in masonry materials.
• SDS Max shank: Ensures a secure, low-play connection with compatible rotary hammers for efficient impact transfer.
• Alloy steel body: Adds toughness and resistance to bending when drilling larger diameter holes under load.
• Carbide tip: Improves cutting performance on stone and concrete and helps the bit maintain shape over multiple holes.

Who It's For

This drill bit is aimed at professional masons, concrete contractors, and experienced DIYers who regularly drill deep holes in masonry, brick, stone, or cement walls. Its 600mm length and 38mm diameter make it a practical choice for installing large anchors, through-holes, or sleeves where a standard bit would be too short.

It is not the best pick for casual household jobs or for users without an SDS Max rotary hammer, since smaller bits or different shank types are more convenient for light duty or cordless drills. If you only need shallow holes or work primarily with wood or metal, a masonry bit of smaller length or a different system may be more appropriate.

Pros & Cons

Pros

• Excellent reach for deep drilling thanks to the full 600mm length.
• Large 38mm diameter makes it suitable for heavy anchors and through-holes.
• SDS Max shank provides secure, low-play engagement in compatible hammers.
• Carbide tip enhances cutting performance and wear resistance on hard masonry.

Cons

• Carbide tip strength received mixed feedback from customers, so tip durability can vary with heavy use.
• The long length and large diameter require a powerful rotary hammer and steady technique to avoid wandering or breakage.

Specifications

Our Verdict

This 1-1/2 x 23.6 in SDS Max rotary hammer bit is a solid choice for professionals and serious DIYers who need deep, large-diameter holes in concrete or masonry. It offers clear value when paired with a compatible rotary hammer, delivering reach and cutting ability, though users should expect some variability in tip longevity under heavy trade use.

Frequently Asked Questions

Will this bit fit my rotary hammer?
It fits tools with an SDS Max chuck; check your hammer compatibility before purchase.

What materials can it drill?
Designed for masonry, brick, stone, concrete and cement walls using a rotary hammer action.

Is the carbide tip replaceable?
The product is supplied with a carbide tip; replacement tips are not specified in the product details, so plan to replace the entire bit when worn.