Rubinetto filettato M19 X 0,5 sinistro, rubinetto macchina scanalato dritto HSS M19x0,5

M19x0.5 Left Hand Machine Thread Tap. Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use. Material: HSS 6542 (M2). Pitch: 0.5mm.

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