23.6 in SDS Max Rotary Hammer Drill Bit 25mm - Heavy Duty Masonry

In this review the focus is a single heavy-duty masonry drill bit aimed at professionals and serious DIYers who need deep, repeatable holes in concrete and brick. The 25mm (1 in) diameter and 600mm (23.6 in) overall length make it useful for through-drilling thicker walls or setting long anchors, and the SDS Max shank suits rotary hammer tools that accept that interface. The bottom line: this bit is for users who value reach and a carbide tip designed for masonry work and want a straightforward tool that performs reliably when matched to the right hammer.

Key Features

• 25mm diameter: The 1 in cutting width creates accurately sized holes for medium to large anchors and through-bolts without excessive reaming.
• 600mm total length: At 23.6 in overall length the bit reaches through thicker walls and deep fixtures that standard bits cannot.
• SDS Max shank: The SDS Max shank handle provides secure engagement with compatible rotary hammers for efficient impact transfer and reduced wobble.
• Carbide tip: The + type carbide tip is designed to resist wear and deliver consistent cutting in masonry, brick, stone, and concrete surfaces.
• Alloy steel body: The alloy steel construction balances toughness and flex resistance so the bit remains straight during heavy use.

Who It's For

This drill bit is best for contractors, masons, and experienced DIYers who operate SDS Max rotary hammers and need a long reach for drilling into concrete, brick, stone, or cement walls. It suits jobs like through-bolting, anchor installation, and service penetrations where a 25mm hole and extended length are required.

It is not the ideal choice for owners of compact rotary drills that use different shank systems or for light occasional home use where a shorter, smaller-diameter bit would be easier to store and control. Customers who require extreme tip longevity for high-volume production runs should compare carbide grades and replacement intervals.

Pros & Cons

Pros

• Long 600mm length offers reach for deep or through-wall holes that shorter bits cannot access.
• The SDS Max shank ensures a secure fit and efficient hammering action in compatible rotary hammers.
• Carbide tip provides good cutting performance on masonry, brick, stone, and concrete.

Cons

• The long length and 25mm diameter mean heavier handling and greater torque demand, which can fatigue the operator on extended jobs.
• Customer feedback on tip strength is mixed, so extreme or high-volume jobs may require monitoring tip wear and replacement.

Specifications

Diameter	25mm (1 in)
Total length	600mm (23.6 in)
Shank type	SDS Max
Tip material	+ type Carbide Tip
Body material	Alloy Steel
Primary applications	Masonry, Brick, Stone, Concrete, Cement Wall

Our Verdict

The 25mm by 600mm SDS Max rotary hammer drill bit is a practical, value-oriented choice for professionals and advanced DIYers who need extended reach and reliable cutting in masonry. It pairs well with SDS Max rotary hammers and provides solid performance for anchor and through-drilling tasks, though users should expect heavier handling and monitor tip wear under continuous high-volume use.

Frequently Asked Questions

Will this bit fit my rotary hammer?
It fits rotary hammers that accept an SDS Max shank; confirm your tool accepts SDS Max before purchasing.

What materials can it drill?
Designed for masonry work including brick, stone, concrete, and cement walls using an appropriate rotary hammer.

How durable is the tip?
The + type carbide tip is built for masonry cutting and holds up well in typical use, though customers report mixed feedback on tip strength under extreme or very high-volume workloads.