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Krham, drilling material manufacturers for top hammer and micropilling
Home - Manufacturers of consumable for percussive drilling Business - The only factory of consumable for the drilling of land in Spain Products - Factory, drilling systems for mining, civil Downloads - Download standard catalogues of drilling tools for top drifter and micropilling of Krham Contact - Request information about drilling and anchoring systems that makes Krham
Fabricants de broques, corones, trialetes i broques autoperforants a mida
Bits and drilling systems for civil construction, mining and construction

Ring bits

Krham, manufactures ring bits for micropilling foundations and anchors, from 95mm to 265mm in diameter, suitable for both hard rock or mudstone. These ring bits can be made of all diameters and all types of pipe. They are made of 42CrMo4 tempered steel and the buttons are of tungsten carbide.

Ring bits Catalogue
Bits and drilling systems for civil construction, mining and construction
Casing Crowns with buttons for micropilling
Casing Crowns of TC-plates for anchors and foundations
Casing Crowns with octagonal TC for soft rocks
 
Manufacturers of bits, crowns, 3-wing bits and Self-drilling bits