Pesanan Minimum Referensi Harga FOB
1 Bagian US$30,00-650,00 / Bagian
Deskripsi Produk
The drill body of the product is 42crmo. 42CrMo steel belongs to ultra-high-strength steel, with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and resistance to multiple impacts after quenching and tempering. Ability, low temperature impact ...