SDS Max Chisel Bits

About SDS Max Chisel Bits

SDS Max chisel bits are heavy-duty demolition tools designed for use with SDS Max rotary hammers and breakers. These professional-grade accessories are essential for demanding breaking, chiseling, and demolition work where standard SDS Plus tooling simply isn't robust enough. MyToolShed.co.uk stocks a comprehensive range from leading manufacturers including Bosch Professional, DeWalt, and Makita, covering everything from pointed and flat chisels to specialist floor scrapers, bush hammers, and asphalt cutters.

The SDS Max shank system provides superior power transmission compared to smaller formats, making these bits ideal for heavy-duty applications in construction and civil engineering. Available in various profiles and lengths, our selection includes self-sharpening RTEC chisels, carbide-tipped options for extended life, and complete chisel sets for versatile demolition work. Whether you're breaking concrete, removing tile adhesive, or driving earth rods, MyToolShed stocks the right SDS Max chisel bit for your project.

Applications

SDS Max chisel bits are used across multiple trades and industries:

• Construction and demolition contractors – breaking concrete foundations, removing walls, and heavy chiseling work
• Groundworkers and civil engineers – excavation, earth rod installation, and breaking reinforced concrete
• Flooring specialists – removing floor tiles, scraping adhesive residue, and floor preparation
• Road workers – cutting and breaking asphalt and tarmac surfaces
• Stonemasons and landscapers – shaping stone, breaking paving, and general masonry work
• Plant hire and equipment rental businesses – maintaining breaker tool inventories

Choosing The Right SDS Max Chisel Bits

Selecting the appropriate SDS Max chisel bit depends on your specific application:

Chisel profile: Pointed chisels concentrate force for breaking and penetrating hard materials, whilst flat chisels are better for prying, scraping, and splitting. Clay spades suit trenching work, and moil points excel at precision breaking.

Chisel length: Longer chisels provide better reach into deep cavities or trenches, but shorter bits offer improved control and are less prone to bending under heavy loads.

Material and coating: Self-sharpening RTEC technology maintains cutting edges longer, whilst carbide-tipped variants offer maximum durability in abrasive materials. Standard hardened steel chisels provide excellent value for general-purpose work.

Specialist accessories: Consider floor scrapers for adhesive removal, bush hammers for surface texturing, tamping plates for compaction work, and asphalt cutters for road repair applications.

Brand compatibility: Whilst SDS Max is a standardised fitting, check your breaker's specifications. MyToolShed.co.uk offers chisels from Bosch Professional, DeWalt, Makita, Faithfull, and other trusted brands to suit all professional SDS Max machines.

Frequently Asked Questions

What's the difference between SDS Plus and SDS Max chisels?

SDS Max chisels have an 18mm shank diameter compared to 10mm for SDS Plus, delivering significantly more impact energy for heavy-duty demolition. They're designed for larger breakers (typically 5kg+) and professional demolition work, whilst SDS Plus suits lighter drilling and chiseling tasks.

How long do SDS Max chisel bits last?

Lifespan varies considerably depending on application and material hardness. Self-sharpening or carbide-tipped chisels typically outlast standard bits by 3-5 times. Regular inspection for wear and proper lubrication of the shank will maximise service life.

Can I use SDS Max chisels in hammer-only mode?

Yes, SDS Max chisels are designed specifically for hammer-only (chiseling) mode on rotary hammers and dedicated breakers. Never use the rotation function when a chisel bit is fitted, as this can damage both the tool and accessory.