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Faithfull SDS Max Masonry Drill Bit
The Faithfull FAIMAX25520 is a 25mm diameter SDS Max masonry drill bit with an extended 520mm overall length, designed for substantial drilling applications in concrete and brick. This larger diameter is ideal for M20 bolt installations, large-diameter pipework, major cable runs, and heavy structural fixings requiring considerable hole size and depth.
The 25mm diameter combined with 520mm length makes this drill bit suitable for the most demanding masonry drilling tasks. The robust SDS Max shank ensures a secure, slip-free connection to powerful drilling machines, delivering reliable performance throughout extended drilling operations in hard materials.
Features and Benefits:
• 25mm diameter with 520mm extended length for substantial drilling tasks
• SDS Max shank provides secure, slip-free operation
• L-shaped flute profile for superior dust extraction
• Perfect for M20 bolts and large-diameter installations
• Suitable for demanding concrete and brick applications
• Heavy-duty construction for professional structural work
Specifications:
Diameter (mm): 25
Overall Length (mm): 520
Working Length (mm): 400
Size: 25mm
SDS Max Drill Bits
SDS Max Drill Bits are designed specifically for SDS Max Drills and will not fit in a normal cordless drill or electric drill unless is is an SDS Max Drill. They do not fit SDS Plus Drills.
Note the following:
SDS Quick fit SDS Quick Drills Only (Rare only Bosch do a few models such as UNEO)
SDS Plus fit SDS Plus Drills Only
SDS Max fit SDS Max Drills Only
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Faithfull manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.
Get help regarding Faithfull SDS Max Masonry Drill Bit
For any technical enquiries relating to this product it is best to call the manufacturer, Faithfull, direct on 01603 671640.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.


