MILLING OCTOBER 2012 METRIC 2012 Page 1 / 5 Page 1/7 New Product Announcement A New Rough Milling Insert for E90CN Tools

MILLING OCTOBER 2012 Page 2 / 5 2012 METRIC New Product Announcement Highlights ISCAR is expanding the insert variety carried by E90CN tools, by adding the CNMT 070308-MM insert for medium and rough milling applications. The current CNHT 0703.. inserts feature a chipformer designed for finishing applications, while the new insert was designed with a chipformer which can be used for higher chip load. It features a high positive rake, exerting low force and providing a smooth cut. E90CN tools are intended mainly for milling square shoulders. They can ramp into the material to machine cavities,...

MILLING OCTOBER 2012 Page 3 / 5 2012 METRIC New Product Announcement CNHT/MT 07 Toroidal Bull Nose, Peripherally Ground Inserts with 4 Cutting Edges a° S di Rd° r Dimensions NEW S a° ae(min) ae(max) 7.00 7.00 7.00 7.00 (1) r 0.50 1.00 1.50 0.80 3.60 3.60 3.60 4.00 80 80 80 80 1.00 1.00 1.00 1.00 4.50 4.50 4.50 4.50 IC908 di IC808 Designation CNHT 070305 CNHT 070310 CNHT 070315 CNMT 070308-MM Recommended Machining Data Tough Ö Hard l l l l ap fz (mm) (mm/t) 0.10-1.50 0.10-1.50 0.10-1.50 0.80-4.00 0.10-0.25 0.10-0.25 0.10-0.25 0.12-0.30 Machining Recommendations Finishing Plunging Light ap f mm/t...

90° Endmills with CNHT 0703 Inserts I1) Maximum recommended depth of cut for CNMT 070308-MM insert, for CNHT 070305 insert, apmax=2 mm Spare Parts