Abracs SDS Masonry Chisels – Professional SDS Plus & SDS Max Chisels for Concrete, Brick & Stone

Abracs SDS Masonry Chisels are professional‑grade impact chisels designed for use with
SDS Plus and SDS Max rotary hammer drills, delivering fast, efficient breaking, chasing and surface removal
in concrete, brick, block, render and stone. Available in a range of pointed, flat and wide scaling profiles,
these chisels are ideal for electricians, plumbers, builders, HVAC engineers and demolition crews working on site every day.

Abracs SDS Masonry Chisels are manufactured from high‑grade alloy steel and
induction‑hardened at the working ends to withstand repeated high‑impact loads. Each chisel features
a precision‑machined SDS Plus or SDS Max shank (depending on variant) to guarantee a secure fit in
compatible rotary hammers and demolition hammers.

The Abracs range typically includes:

• SDS Plus chisels – for light to medium rotary hammers commonly used in general construction, M&E and refurbishment.
• SDS Max chisels – for heavier‑duty breakers and demolition hammers used in more demanding concrete breaking applications.

Chisels are available in different profiles and lengths to suit specific tasks:

• Point Chisels – for concentrated impact and starting cracks in concrete, brick and stone.
• Flat Chisels – for general chiselling, chasing channels and trimming masonry.
• Wide / Scaling Chisels – for tile removal, render and plaster stripping, adhesive removal and general surface dressing.

Whether you are chasing cable runs, creating pipe chases, breaking out openings or
removing tiles and render, Abracs SDS Masonry Chisels provide the durability and performance needed to keep
work moving on site.

Typical Use Cases

• Electrical chasing – using flat Abracs SDS chisels to cut neat chases in brick, block and concrete for cables and conduits.
• Plumbing & heating – forming pipe runs, penetrations and chases through masonry for hot/cold feeds, wastes and heating circuits.
• Tile & render removal – stripping ceramic tiles, render, plaster and adhesive residues with wide/scaling chisels.
• Light demolition & alterations – breaking out small concrete pads, threshold details, brickwork and blockwork for alterations and repairs.
• Surface preparation – dressing and keying concrete or masonry surfaces ahead of re‑rendering or coating.

Installation & Application Tips

• Choose the correct shank type:
  • SDS Plus – for most light/medium rotary hammer drills (common on general sites).
  • SDS Max – for larger breakers/demolition hammers where higher impact energy is required.
  • Always match the chisel shank to the tool’s chuck system; SDS Plus and SDS Max are not interchangeable.
• Fitting the Abracs chisel:
  • Insert the SDS shank into the hammer’s chuck, push and twist until it clicks into place.
  • Pull gently on the chisel to confirm it is locked securely before starting work.
• Correct tool mode:
  • For chiselling, set the tool to hammer‑only (chiselling) mode if available.
  • Avoid using continuous rotary hammer mode with chisels unless specifically required for a brief task; it usually adds little benefit and can increase wear.
• Best chiselling practice:
  • Hold the hammer with both hands and adopt a stable stance.
  • Let the hammer action do the work – avoid forcing the chisel excessively into the material.
  • Work gradually, removing smaller amounts of material rather than trying to break out large sections in one hit.
  • For tile removal, keep the wide chisel at a shallow angle beneath the tile to reduce substrate damage.
• Checking for hidden services:
  • Before chiselling walls, floors or ceilings, use a cable/pipe detector to check for hidden electrical cables, water and gas pipes.
• PPE & safety:
  • Always wear safety glasses, hearing protection, gloves and a dust mask/respirator when required.
  • Ensure the tool’s side handle and any safety clutch are fitted and in good working order.

Technical & Performance Overview

Abracs SDS Masonry Chisels are designed to meet the performance expectations of trade users working
in concrete and masonry. Exact dimensions, profiles and shank types vary by product; always refer to the
individual product label or Abracs technical information for precise details.

• Brand: Abracs
• Product type: SDS masonry chisels for use with rotary hammers and demolition hammers.
• Shank options: SDS Plus and SDS Max (sold as separate variants – check description).
• Material: High‑quality alloy steel, hardened for impact resistance and durability.
• Profiles available:
  • Point chisel – concentrated impact for starting cracks and breaking concrete/stone.
  • Flat chisel – general chiselling, chasing, trimming and shaping masonry.
  • Wide/scaling chisel – tile, render and plaster removal; broader surface dressing.
• Lengths: Supplied in various lengths (e.g. ~140 mm, 250 mm, 400 mm and above) depending on profile and shank type.
• Suitable substrates: Concrete, brick, block, stone, render, plaster and screed (avoid continuous use on hardened steel or rebar).
• Tool compatibility: For use with SDS Plus or SDS Max rotary hammers/demolition hammers that provide hammer or hammer‑only modes.
• Usage: Professional construction, refurbishment, M&E installation and light demolition.
• Storage: Store clean and dry; apply a light oil film to the shank and working end if storing for extended periods to help prevent corrosion.

Abracs SDS Masonry Chisels Features & Customer Benefits

• Trusted Abracs quality
  Produced by a leading brand in cutting and drilling accessories, Abracs SDS chisels provide
  reliable performance and durability in demanding site conditions.
• Full chisel range for every task
  Point, flat and wide chisels cover breaking, chasing, trimming and stripping, meaning one brand can
  supply your whole masonry chiselling kit.
• Fast, efficient material removal
  Combined with a suitable SDS hammer, Abracs chisels speed up demolition and prep work, saving
  time over hand tools and improving productivity.
• Secure SDS fit
  SDS Plus and SDS Max shanks ensure positive engagement and easy bit changes, reducing downtime between tasks.
• Made for everyday trade use
  Hardened alloy steel construction helps resist wear, bending and mushrooming, providing longer service life under repetitive impact use.

Frequently Asked Questions – Abracs SDS Masonry Chisels

1. How do I know if I need SDS Plus or SDS Max Abracs chisels?

Check your rotary hammer / breaker:

• SDS Plus tools have a smaller chuck (~10 mm shank) and are common for general site use.
• SDS Max tools have a larger chuck (~18 mm shank) and are used for heavier demolition and breaking.

Always match the chisel’s shank type (SDS Plus or SDS Max) to your tool’s chuck system.

2. Can Abracs SDS chisels be used to cut through rebar?

Abracs SDS Masonry Chisels are designed for masonry and concrete, not for cutting steel.
Striking rebar occasionally may be unavoidable, but repeated use on steel can:

• Chip or deform the chisel,
• Shorten tool life, and
• Create potential safety risks.

For rebar cutting, use appropriate cutting tools (e.g. angle grinders with metal discs or rebar cutters).

3. Are Abracs SDS chisels suitable for removing tiles?

Yes. Use an Abracs wide / scaling SDS chisel for tile removal:

• Set the hammer to hammer‑only mode.
• Work the chisel at a low angle under the tile to lift it away from the adhesive and substrate.

This method is ideal for bathroom, kitchen and floor tile removal.

4. Can the chisels be re‑sharpened?

Light re‑dressing or grinding of the working edge may be possible, but:

• Avoid overheating the tip when grinding,
• Do not excessively alter the original geometry or length.

For best performance and safety, heavily worn, cracked or mushroomed chisels should be replaced.

5. Do I need to lubricate the SDS shank?

Many tool manufacturers recommend occasional use of SDS shank grease to:

• Reduce wear in the chuck,
• Improve insertion and removal, and
• Protect against corrosion.

Follow your tool manufacturer’s guidance on lubrication intervals and products.

6. Common Uses & How to Use Abracs SDS Masonry Chisels

Common Uses:

• Chasing walls for electrical cables and conduits.
• Forming pipe routes and penetrations for plumbing and heating.
• Removing tiles, render, plaster and adhesive in refurbishment projects.
• Breaking out small concrete pads, steps, thresholds and localised areas of slab.
• Trimming brick/block openings for windows, doors and vents.

How to Use – Step‑by‑Step:

1. Select the appropriate Abracs SDS chisel (point, flat or wide) and the correct SDS Plus or SDS Max variant.
2. Insert the shank into your SDS tool’s chuck until it clicks and locks.
3. Set the tool to hammer‑only (chiselling) mode if available.
4. Mark the work area and check for hidden pipes and cables with a detector.
5. Hold the tool firmly with both hands, position the chisel on the material and start the hammer.
6. Guide the chisel, allowing the hammer action to remove the material progressively.
7. Stop periodically to check progress, clear debris and allow the tool to cool during heavy use.
8. When finished, switch off and unplug / remove battery, release the chisel from the chuck and store it clean and dry.