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    PA20° Full-Topping Gear Cutter Hob with HSS Material

    2022-08-22 14:30:13 jiangxingTools 457

    PA20° Full-Topping Gear Cutter Hob with HSS Material

    To control both out-diameter on the bottom side of gear tooth  and tooth thickness when producing a small size gear.

    PA20° or PA14.5°,hao=1.25m, ho=D+F=2.25m, r=0.2m-0.39m

    symbol is FULL-TOPPING

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