G50/G55 High Speed Carbide Gear Hob with AP Coating

base material: carbide G50 or G55

bore type gear hobs, BALINT ALTESA coating

solid carbide hobs for high speed gear hobbing, high hardness optimal selection.

recommended linear speed 150m/in-220m/min

recommended hob feed 0.15-0.35mm/r

oil cooling cutting environment

recommended hardness of processed material from HRC 45°-HRC 62° (secondary fine hobbing is recommended for HRC 56° to HRC 62°）

accuracy class DIN AA, AAA

solid carbide gear hob cutter with bore sizes: 8mm, 10mm,13mm, 16mm, 22mm, 27mm,32mm

tooth profile: DIN3972 stanard, for finishing cut