plaats van herkomst
Hebei, China
naam van het merk
Crossing
machine type
Boorgereedschap
materiaal
High Manganese Steel
name
high speed drill power tools HDD reamer bits for hard rocks
Color
Blue, red, green or Customized
Packing
Fumigation-free wooden box
Industrial standard
SY/T5164
Crossover sub material
42CrMo
SIZE
API,IF,FH,STANDARD OR NON-STANDARD
use
HDD drilling, hole opener