hat
Nou l' 4145 H twou bwat avèk totalman traité alyaj fe, disponib ak dan carbure blanchi ak insérer k'ap koupe pyebwa. Twou bwat zam yo ak k'ap koupe pyebwa yo hardfaced pou pwoteksyon nan twa diferan konplo pou kondisyon ekzat ak fòmasyon wòch. Louvri pi ba li plan ki pèmèt pou chanje jaden k'ap koupe pyebwa.
eng
Our AISI 4145H Hole Opener with fully heat-treated alloy steel, is available with carbide-milled teeth and insert cutters. Hole Opener's arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations.The design of the hole opener allows for field-changing cutters.