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Hex Tap Type S Threading Bit, 1/4" hexagon drive Form D HSS-G
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Longer endurance as cutting taps
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Higher possible cutting speed
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Steady exactness of dimension and profile
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High stability of the forming threads
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High security against fracture
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No removal of swarf, no jaming of swarf
- For chipless production of internal threads
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For nonferrous metal of good ductility
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For long-chipping nonferrous Metal (Cooper, Brass, Bronze, Alu)
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Zinc alloys
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For through and blind holes
Type of thread Pipe thread Standard Works Standard Form Form D Material HSS-G Tolerance medium Size G (BSP) 1/8 x 28 Overall length (L1) 40.5 mm Thread length (L2) 17 mm Core hole diameter (D1) 8.8 mm