REBIT carbide forged chisel
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For deliveries to countries other than Germany
the final prices may change in the checkout.
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Available items go immediately to shipping - free postage from 150 € in Germany for most items - 60 days return policy!
All prices incl. VAT, plus shipping costs.
For deliveries to countries other than Germany
the final prices may change in the checkout.
MORE INFO
Flat iron made of tungsten carbide (carbide) for granite machining. With mallet head. Length approx. 190 mm.
Lettering chisels or flat irons can be used to carve lettering and details out of the stone very well, but also to shape edges or - depending on the width of the cutting edge and size of the stone - to smooth surfaces.
The REBIT tools from the Norwegian company MONARK originally come from the mining industry and have therefore been developed for the toughest requirements in stone processing. The carbide is of exceptional quality and the entire processing is extremely resistant. The tools formerly developed by EPIROC are still produced in Sweden. We recommend the tools for use in granite and other hard stone.
Please note: We are convinced of the REBIT tools and would like to offer our customers as wide a selection of these special tools as possible. However, it is not possible for us to have all tools in stock at all times. We therefore apologise for any longer delivery times.
Information on carbide tools:
Sculpting tools made of carbide or with carbide inserts are particularly suitable for processing hard types of stone. Carbide tools need to be sharpened less frequently during work because the material is so strong that there is less abrasion than with tools made of forged steel. The carbide cutting edge therefore has a longer service life. However, if carbide chisels are ground to a very sharp point or thinly, careful working is required as carbide is a brittle material due to its hardness and can easily break when ground thinly. Levering movements during hammering can also lead to breakage or loosen the carbide pin from the steel casing.
The rule of thumb for hard stone is: the harder the stone, the blunter the cutting angle of the chisel should be. With hard stone such as granite, the chisel is placed at almost a right angle and the stone is virtually pulverised. The chisel therefore has a very blunt cutting edge. For crystalline stone such as hard marble, a more pointed tool with a sharper cutting edge is required. The chisel is set flat so that the stone can chip off without damaging the underlying crystalline structure.
Carbide chisels can also be used for processing sandstone. As sandstone is highly abrasive, forged steel chisels can wear relatively quickly. Carbide cutting edges also have a longer service life here due to their hardness. However, it must be taken into account that the carbide pins are usually set in steel.
As with crystalline stone, pointed chisels tend to be used for working sandstone: The aim with this type of stone is to destroy the bond between the sand particles when striking, for which a pointed tool is better suited than a blunt one. However, the same applies here: for very hard sandstone, use a less pointed chisel that is less likely to break.