https://businessindustrialspline.org Wed, 03 Jun 2026 16:27:00 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://businessindustrialspline.org/4-dp-gear-hob-cutter-20-pa-rh-hss-aa-national-broach-wd-5838-spline-hob/ https://businessindustrialspline.org/4-dp-gear-hob-cutter-20-pa-rh-hss-aa-national-broach-wd-5838-spline-hob/#comments Sat, 30 May 2026 04:17:41 +0000 https://businessindustrialspline.org/4-dp-gear-hob-cutter-20-pa-rh-hss-aa-national-broach-wd-5838-spline-hob/



Type: Gear Hob Cutter (special / spline-type). Diametral Pitch: 4 DP. Pressure Angle: 20° PA. Starts: 1 THD (single-start). Pitch Diameter: 18.81. Spec / Drawing: WD-5838. Standard: MIL-CH / US spec.

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