PA20° DP3.5 Standard Gear Hob Cutter with BPⅡ

diametral pitch: Dp3.5, pressure angle: PA20°

hob size: OD 115 x L 105 x Bore 32mm

material: HSS M2 or M35+TiN or AP coating

accuracy: Class A, AA quality

tooth profile standard: DIN3972 BPⅡ

STD HOB : General tooth profile of standard hob cutter called Finish hob