Depth of Cut (mm) Ø50mm Depth of Cut (mm) Ø150mm N Non-ferrous Metal SUMIDIA Inserts Break Master N-LD / -GD Type - Characteristics ● Provides excellent chip control in semi finishing and finis- hing of aluminium alloy. ● Solves chip control problems and dramatically improves work efficiency. ● Achieves stable tool life by employing high toughness grade DA1000. - Applications Range Wrought Aluminium Alloy (A6061) Casted Aluminium Alloy (ADC12) Feed Rate (mm/rev) Feed Rate (mm/rev) NLD Type Chipbreaker NGD Type Chipbreaker Achieves excellent chip control for finishing. Achieves excellent chip control for semi finishing. - Application Examples Internal Turning of Machine Component Internal Turning of Transmission Component Provides good chip control Offers good chip control in in small-depth cutting of casted material. wrought Al alloy. Small chips - easy to remove. Breakmaster NLD type Without chip breaker Breakmaster NGD type Without chip breaker Work Material: A6061 Work Material: ADC12 Insert: VCMT110302 NLD NF (DA1000) Insert: TPMT110304 NGD NF (DA1000) Cutting Conditions: vc=200m/min, f=0,20mm/rev, ap=0,10mm, wet Cutting Conditions: vc=400m/min, f=0,23mm/rev, ap=1,20mm, wet L27 SUMIDIA