
Four Wing Inner Concave PDC Non Coring Drill Bit For Coal Mine Water Exploration And Grouting Hole In Medium Hard Rock Stratum
Tools > Drill Bits, Saw Blades & Cutting Tools
$263.15 (≈ RON 1,256.15)
$292.39
In stock
Sold by AliExpress WW

Tools > Drill Bits, Saw Blades & Cutting Tools