Wedge molds/Stone wedge for stone cracking 18 mm 5-pack

$59.99

Recommended retail price $68.37. You save $8.38 (12%).

Chrome/vanadium alloy steel construction
Splits rock blocks up to 2 metres in size
Requires 18 mm diameter, 50 mm deep holes
Each wedge measures 10.5 x 1.8 cm
Pack of five black-finished tools

In stock

Delivery & Returns

Free delivery on this item.
Sent directly from our Australian warehouse partners.
Usually dispatched within 1-3 business days.
Delivery after dispatch: usually 2-8 business days within Australia, 7-14 business days to New Zealand. Tracking is emailed when it ships.
Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

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01MASONRY TOOLS

Splitting stone with quiet precision

On the quarry floor or the renovation site, these wedges offer a controlled alternative to heavy machinery. They sit quietly in the drilled core, waiting to be driven home.

Designed for granite, marble and concrete, this set suits tradespeople who need to fracture large slabs without the noise or vibration of explosives.

Wedge molds/Stone wedge for stone cracking 18 mm 5-pack

02MATERIALS

Hardened steel for repetitive force

The body is forged from chrome/vanadium alloy steel, chosen for its high hardness and resistance to deformation under repeated hammering. This composition ensures the wedge retains its shape even when driven into dense mineral structures, maintaining a tight fit within the bore.

04SPECS

Precision dimensions for standard bores

Each wedge measures 10.5 by 1.8 centimetres, sized to slide smoothly into pre-drilled holes. The system requires a hole diameter of 18 millimetres and a depth of 50 millimetres. The pack includes five wedges, providing sufficient coverage for most medium-sized slabs or boulders.

DETAILS

Black finish for the job site

Finished in a matte black coating, the steel resists surface wear and keeps fingerprints discreet during long shifts. The simple geometry means no complex assembly is required; simply insert, strike, and remove once the split has opened sufficiently for extraction.

AT A GLANCE

The key points

Chrome/vanadium alloy steel construction
Splits rock blocks up to 2 metres in size
Requires 18 mm diameter, 50 mm deep holes
Each wedge measures 10.5 x 1.8 cm
Pack of five black-finished tools

About this product

Crack without blasting: Rock cracking wedges are used to crack large, hard rocks without blasting. Can be used for stone materials such as granite, marble and concrete. Up to 2 meters of rock: The rock wedges can crack rocks up to 2 meters in size. Place a rock splitter 15-25 cm apart. The hole should have a diameter of 18 mm and a depth of 50 mm. Durable material: The tools are made of high-quality steel with high hardness. Specifications: Color: Black Size: 10.5 × 1.8 cm Material: Chrome/vanadium alloy steel Package includes: 5 × rock wedge for rock cracking Crack without blasting Up to 2 meters of rock Durable material