REBIT carbide punch
  • REBIT carbide punch
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REBIT carbide punch

steel thickness length weight_ Unit price Buy
19 mm 24 cm 600 g
€44.62
19 mm 19 cm 400 g
€39.41
22 mm 19 cm 600 g
€39.92
25 mm 29 cm 900 g
€50.00
25 mm 19 cm 700 g
€46.72


All prices incl. VAT, plus shipping costs.
For deliveries to countries other than Germany
the final prices may change in the checkout.
MORE INFO

Burnisher with tungsten carbide core (carbide) for granite processing. With impact head. Ground flat. Length approx. 190 mm. Carbide pin Ø 9 mm.

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:

As a rule of thumb for hard stone, 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.

Tapered carbide point chisels are available with a conical cut and, more rarely, with a pyramidal cut. Conical ground chisels are more commonly used for granite, hard limestone and sandstone. The pyramid-ground tools come from Italy and are very suitable for working with crystalline types of stone such as marble.

Sculpting tools made of carbide or with carbide inserts are particularly suitable for working 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.

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.

recommended for
granite
hardstone
type of chisel
with hammerhead
material
carbide

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