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Trelawny Scabbler 11 Head Concrete Scabbler

Air Tool Trelawny Pneumatic Scabbler - 11 Head

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  • Order by 2pm for Same Day Dispatch


Air Consumption 1560L/Min 55cfm

Blows / Min 11 x 2200

Noise Rating >85dB(A)

Air Inlet Size 3/4" BSP

Total Weight 70kg

Length 370mm

Width 295mm

Height 1295mm

Blows Per Min (BPM)2200 x 11

Air Hose Bore (Air Inlet Adaptor 3/4" BSP)19mm (0.75?)

Removal Rate28m 2/hr (300ft 2/hr)

Depth of cut (Average) *3.0mm (.118?)

Air Consumption (lps - cfm)26 - 55


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Product Information

Trelawny's range of Construction Concrete Scabblers is the ideal option for roughing and reducing concrete. Available in single or triple versions, scabblers use compressed air to hammer the pistons onto concrete surfaces. 

The Trelawny hand-held scabblers are the ideal tools for roughing and preparing concrete in small areas such as concrete joints. With a simple and robust design, the Trelawny Construction Scabblers ensure low and easy maintenance while the carbide-tipped pistons allow fast production and long service life.

Trelawny scabblers use compressed air to hammer piston-mounted bits into the concrete surface. They tend to roughen the concrete surface more than grinding or scarifying. The Trelawny MH5 and Mh21 are available with low vibration and dust-free features, delivering ultimate productivity in a wide range of applications.


  • 11 replaceable carbide-tipped scabbling heads for fast production and long service life
  • 4,000 light blows per minute for fast production without damaging the underlying substrate
  • Trelawny Vibro-Lo? vibration reduction system for the protection of operators
  • Optional Trelawny TVS® vacuum shroud system for the protection of operators and the surrounding environment


  • Removal of laitance, roughening, and reduction of levels
  • Aggressive keying without damaging the substrate
  • Removal of coatings
  • Fast removal of hazardous coating and contaminated materials with the TVS® shroud system

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