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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

Button Ring bit

Krham manufactures ring bit buttons up to 265mm of diameter and has a catalogue suitable for almost all possible needs. Anyway, if necessary, can also be made under request.

Ring bits with button are designed for those cases which require drilling such as rock, walls, and walls reinforced.

Bits and drilling systems for civil construction, mining and construction
Ring bit buttons for perforation
Ring bit buttons for rock, walls of reinforced concrete
Ring bit buttons for hard rock
 
Manufacturers of bits, crowns, 3-wing bits and Self-drilling bits