BA10 Welding Block can be used with casing shoe, core barrel etc. And there are more for you: BA12, BA13, BA10, BA09, BA32, BA01, BA24, BA04, BA19, BA28, BA26, BA50, BA54, BA07, BA46, BHA02, SPH39, etc.
Body Material: AISI4140
Tip Material: Tungsten Carbide
Hardness: HRC40~44
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