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New 90° Cutters Carrying Tangentially Clamped Inserts with 8 Cutting Edges
The LOGIQ-8-TANG tangential 8 cutting edged insert for 90° rough milling features a huge wiper suitable for steel and cast-iron applications. Firm placement of the insert due to its dovetail shape ensures high feed and durability when working under extreme cutting conditions. The tangential mounting of the insert reduces forces on the insert screw and eliminates shearing forces.
The cutters are intended for face and shoulder milling. They are suitable for ISO P and ISO K, and are designed for roughing and finishing operations in the automotive, die and mold industries and for general engineering.
The new T890HT cutters are available in the following configurations:
- T890HT ELN Endmills in 32 and 40 mm diameters with cylindrical and Weldon shanks
- T890HT FLN Face mills in 40, 50, 63, 80, 100 and 125 mm diameters with coarse and fine pitch
Tool Features
- 90º cutting edge angle
- Coarse- and fine-pitch configurations
- Coolant channels directed to each cutting edge
- Rigid dovetail clamping configuration
- Polished coating of the cutter body facilitates chip flow and protects against corrosion and wear
Applications
- Suitable for different types of steel, ferritic and martensitic stainless steel and cast iron
- The endmills and face mills are intended for machining square shoulders, slots and face milling
Insert Features
T890 LNHT 1306PNTR - an insert for general use:
- Four-sided tangentially clamped insert with 8 right-hand cutting edges
- 0.8 mm corner radii
- 9.5 mm maximum depth of cut
T890 LNAT 1306PN-W- a wiper insert with 4 cutting edges for finishing operations:
- Wiper for high surface quality
- 0.6 mm x 45 deg. chamfer
