Product Profile of Inserted Blade Hobs

Dagger forst`s inserted blade hobs is specially made with high grade steel so that end rings are fitted at either ends of the hob to ensure a positive grip and provide for proper clamping arrangements.

Key Features of Inserted Blade Hobs

• The blades being made from comparatively smaller cross section of HSS pre-formed forged and rolled bar, have advantage because of superior carbide distribution and grain structure. This results in obtaining optimum heat treatment and imparting improved and excellent cutting properties.
• The blades are ground in a worm configuration with large diameter grinding wheels with affluent use of coolant. This enables
• Closer accuracy on modifying features, eg. Protuberance, semi-topping, topping etc.
• A uniform tooth profile ground from start till end.
• Preventing grinding burns.
• As of separate grinding of blades and subsequent fitting in the body, higher relief angle is possible, unlike in Solid Hobs, thus improving the cutting efficiency.
• Hobs have straight gashes, making resharpenings easier and minimize the resharpening errors.
• Hobs can be used at higher cutting speeds and feeds.