SDS MAX
SDS Max bits are designed for serious demolition and deep concrete drilling. With larger shanks and increased torque resistance, they’re built for breakers, SDS Max rotary hammers, and high-impact masonry tools tackling heavy construction work.
What Are SDS Max Bits Used For?
Built for demanding jobs in tough substrates:
- Demolition Work – Break concrete slabs, footings, and lintels
- Channel Cutting & Chasing – SDS Max gouge or tile chisel to run services
- Deep Drilling – Through walls, footings or structural sections with long SDS Max drills
- Heavy Fixing Prep – Drilling for resin anchors and M&E infrastructure
Used By:
- Builders and demolition teams
- Groundworkers and structural installers
- Trades using breakers, SDS Max combi or rotary hammer drills
Choosing the Right SDS Max Bit
Designed for 18mm SDS Max tool holders — don’t mix with SDS Plus:
1. Bit Type
Drill bits for anchoring and through-holes. Flat and pointed chisels for slab breaking. Gouges and tile lifters for surface work.
2. Length & Diameter
Standard lengths up to 600mm. XL versions for core drilling or slab piercing.
3. Head Type
4-cutter carbide tips offer smoother drilling and better rebar handling. Chisels vary in tip width and profile — pick based on job scope.
Top SDS Max Bit Brands
Trusted on site for control, impact resistance and cut speed:
1. Bosch
Max-8X chisels and bits built for clean break lines, rebar hits, and extended runtime.
2. DeWalt & Makita
Daily-use chisels and drill bits for M&E, chasing and demolitions — impact rated and reliable.
3. Milwaukee
Heavy-duty breaker bits and rebar-rated drill heads — engineered for SDS Max performance tools.
SDS Max FAQs
Can I use SDS Max bits in any SDS drill?
No — they only fit SDS Max tools with 18mm chucks. They won’t fit SDS Plus drills without an adaptor (and even then won’t deliver correct power).
What’s the difference between SDS Max and SDS Plus?
SDS Max has a larger shank, more contact area and is built for higher-impact tools. It’s used for heavier work and deeper penetration jobs.
Are SDS Max chisels interchangeable?
Yes — as long as your tool is SDS Max. Choose flat, pointed, gouge or tile depending on the task.
Can I drill with SDS Max as well as chisel?
Yes — many SDS Max rotary hammers allow both modes. Use the appropriate bit and tool setting for drilling vs chiselling.
