GEAR HOB CUTTER

Product Description

DIC TOOLS GEAR HOBS 

Description:

Module, DP and CP series Hobs are supplied by DIC.
Various forms of Hobs such as non-topping,semi-topping, topping, finishing, roughing, pre-shaving or pre-grinding, with or without protuberance, tip relief , full fillet radius etc., are manufactured.
Multi start Hobs, Multi gash Hobs and Drycut Hobs are also supplied.
Designing & Production of Gear Hobs-both involute and parallel sided, Sprocket Hobs, Worm Wheel Hobs, Serration Hobs,Timing Belt Pulley Hobs and Ratchet Hobs are done at DIC. They are either custom-made or to suit international Standards.
Both bore type and shank type Hobs are made.
Hob material is generally AISI M*5 (****2*5%Co). On special request, Hobs made in powder material (ASP ***0, ASP ***2) and TiN, TiAlN, TiCN and AlcronaPro coated Hobs.
Normally, accuracy classes are as per DIN ***8 Standard AA, A & B. However, Hobs are made to suit other accuracy Standards also .

Hobbing cutter
PARAMETER LIMITATION / RANGE
MODULE 0.*0 TO *0
OUTSIDE DIAMETER *4 TO **0mm
OVERALL LENGTH **0mm Max or *5 Pitches max

whichever is less
STARTS Upto SIX
ACCURACY Class AA of DIN***8
Class A of BS***2
Class A of ASA B*4.*****6
Class AA of GOST ***4
Class AA, A, B & C of JIS***5:***8
ALL WORM HOBS Lead Angle UP TO *5 deg
SPROCKET HOB PITCH 6mm TO *8.1mm
All specs in mm