Material: High Speed Steels (HSS). Specifications pitch. (mm) accuracy Lp d. Type: Tr14x2.0mm. Direction: left hand. Tr10x2 2 H8 14P 10 7.1 50 80 10 5.6. Tr28x5 5 H8 25P 28 22.4 175 250 20 18. Tr18x4 4 H8 19P 18 12.5 116 170 16 10.
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