Our indexable turning range includes a selection of three edged, Cobalt alloyed High Speed Steel (HSS-E) parting off tools, supplied under the Dormer brand.
These are available in bright finish, with a Titanium Nitride (TiN) coating or a Titanium Aluminium Nitride (TiAlN) coating.
The sides of the inserts are hollow ground, which means the clearance will be correct radially as well as axially.
A chip breaker has been shaped in the cutting surface of the edge in order to achieve the best possible chip type when working in long-chipping materials.
The inserts are available in two sizes – 23mm or 40mm - with neutral (0°), 8° or 15° lead angles, in both left and right hand versions.
Inserts for standard retaining ring size grooves, with widths of 1.1, 1.3, 1.6, 1.85 and 2.15mm, are also available.
Dormer’s HSS-E parting off range is identified by the following product codes:
• K1** (Toolholders)
• K2** (Spare parts for toolholders)
• K30* (bright finish inserts)
• K31* (TiN coated inserts)
• K33* (TiAlN coated inserts)
For more information on our complete range of HSS-E turning tools, please select from the product list below.
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