Dormer Pramet's SNGX11 Insert Enables High-Feed Milling in Steel
The double-sided SNGX11 insert from Dormer Pramet is capable of high-feed milling with a depth of cut ranging to 0.07".
The double-sided SNGX11 insert from Dormer Pramet is capable of high-feed milling with a depth of cut ranging to 0.07". A strong main cutting edge promotes durability and process security, especially when machining corners inside a pocket, the company says. The square-shaped insert has eight cutting edges.
Suitable for copy milling, helical interpolation, ramping, progressive plunging and face milling, the SNGX11 is available in two geometries. M is for machining steel as well as hardened steel and cast iron. MM provides a smoother cut and is more suitable for stainless steel, soft steel and superalloys.
Effective for vibration-sensitive machining, the chipbreaker features a highly positive geometry with narrow peripheral land. This is said to reduce chatter and to enable smoother cutting action without burrs on the machined wall. It also supports lower cutting forces, which not only reduces energy consumption, but also prevents work hardening for increased durability and longer tool life.
The insert range is supplemented by the SSN11 cutter, available in diameters ranging from 1.26" to 4.92" with intermediate sizes for die/mold applications.
Related Content
-
Custom PCD Tools Extend Shop’s Tool Life Upward of Ten Times
Adopting PCD tooling has extended FT Precision’s tool life from days to months — and the test drill is still going strong.
-
Toolpath Improves Chip Management for Swiss-Type Lathes
This simple change to a Swiss-type turning machine’s toolpath can dramatically improve its ability to manage chips.
-
How to Mitigate Chatter to Boost Machining Rates
There are usually better solutions to chatter than just reducing the feed rate. Through vibration analysis, the chatter problem can be solved, enabling much higher metal removal rates, better quality and longer tool life.