Carbide CNC Square Shoulder Milling Insert High Efficiency Tool

WNMU 05 Kr90°/APMX5.0

WNMU 08 Kr90°/APMX8.0

Shape: W, Trigon insert (80° diamond, three usable cutting edges)

Compared with square inserts, W-shape offers better chip evacuation

Clearance Angle: N, 0° Relief angle

Allows double-sided use → more cutting edges per insert

Tolerance: M, Medium tolerance

Common choice for milling inserts

Chip Breaker and Hole: U, Double chip breaker with a center hole

Strong clamping force for interrupted cuts

Insert size: 05 / 08

Insert size 05 (smaller cutting edge length and thickness):

Suitable for light to medium milling

Insert size 08 (larger, thicker insert):

Better for roughing and heavy milling

Kr90°: Cutting edge entering angle of 90 degrees

Higher radial cutting force

Requires good spindle rigidity

APMX5.0 = Max depth of cut 5.0 mm

APMX8.0 = Max depth of cut 8.0 mm

Limited by insert thickness and edge strength

Larger APMX allows deeper shoulder milling in one pass

Keywords:

Shoulder Milling Insert, Milling Insert, Carbide Mill Cutter, Cemented carbide tools, Superhard tools, CBN cutter, PCD cutter, Carbide end mill, Indexable insert, Machining center tools, Turning Insert, Drilling Insert,Carbide Drill Bit, Carbide Tap, Reamer, Chamfer Insert