Silverline Bolster 57mm Masonry Chisel 78307

Silverline Bolster 57mm Masonry Chisel

Barcode: 5060012951153

MPN: 78307

Size: 57mm 2-1/4 inch

Overview:

This Masonry Chisel Bolster is a heavy-duty bolster for demolition, cutting and shaping bricks, blocks and general masonry. Forged from a single piece of solid steel, it features a ground cutting edge that’s hardened and tempered for long service life under repeated striking. The 57mm wide blade makes it ideal for controlled break-out work and trimming, while the octagonal shaft improves grip and is powder coated to help resist corrosion on site and in storage. A dependable choice for builders and DIY users tackling renovation and wall-chasing jobs.

Key Features

• Forged, single-piece solid steel for strength and reliability

• Ground cutting edge for cleaner, more controlled cutting

• Hardened and tempered edge for durability under impact

• 57mm wide blade for efficient trimming and break-out work

• Octagonal shaft for improved grip and control

• Powder coated for added corrosion resistance

• Suitable for bricks, blocks and general masonry tasks

Specifications

• Brand: Silverline

• Product Type: Bolster masonry chisel

• MPN: 78307

• Barcode: 5060012951153

• Chisel Width: 57mm (2-1/4")

• Construction: Single-piece forged steel

• Edge: Ground, hardened and tempered

• Shaft: Octagonal, powder coated

Applications

• Demolition and renovation break-out work in brick and block

• Cutting and trimming bricks/blocks for fit, alignment and repairs

• Removing old mortar, plaster, tile bedding and small areas of concrete

• Chasing shallow channels into masonry for cables or pipe runs

• Cutting out and tidying openings such as electrical back box recesses

• Cleaning up edges and squaring off masonry after cutting

How to Use

• Mark your cut line or break-out area where possible

• Position the cutting edge squarely on the masonry

• Strike with a club/masonry hammer using controlled blows

• Work progressively along the line for cleaner results

• Wear eye protection and gloves, and clear debris regularly

Bolster 57mm Masonry Chisel – Key FAQs

• What is a 57mm bolster masonry chisel best used for?
  It’s ideal for demolition, trimming and controlled break-out work on bricks and blocks, especially when you want a wider cutting edge for efficient progress.

• Can it be used for chasing into walls for cables or pipes?
  Yes, it can cut shallow chases in masonry, although a narrower bolster is often preferred where tighter, more precise channels are needed.

• Is it suitable for cutting out electrical back box openings?
  It can be used to break out and tidy masonry for back box recesses, particularly when you need a wider edge for controlled removal around the opening.

• Is the tool made from one piece of steel?
  Yes, it’s a single-piece forged steel chisel with a hardened and tempered cutting edge for durability under repeated striking.

• What should I strike it with?
  Use a club hammer or masonry hammer for best control. Avoid excessive force and keep the chisel square to reduce slipping and edge damage.

• How do I look after it?
  Clean off debris after use, keep the edge dressed as needed, and store it dry. The powder-coated shaft helps resist corrosion, but good storage still matters.