MITSUBISHI WOEW12T308PEER8C HTi05T Square Wiper Insert with Wiper Geometry for High-Speed Face Milling in Uncoated Fine-Grain Carbide

The MITSUBISHI WOEW12T308PEER8C HTi05T is a square indexable carbide wiper insert from MITSUBISHI (Japan), designed for high-quality face milling, finishing, and light roughing on cast iron, aluminum, and non-ferrous metals. It features a wiper geometry (8C) and HTi05T uncoated grade, delivering superior surface finish, sharp cutting edges, and excellent chip evacuation in high-speed finishing operations.

• Insert Geometry: WOEW = Square, 20° relief angle, wiper edge design
• Dimensions: IC 12.7 mm, Thickness 3.97 mm, Corner radius 0.8 mm
• Wiper Design: 8C – optimized for ultra-smooth surface finish in face milling
• Grade: HTi05T – uncoated fine-grain carbide, high hardness, sharp edge retention for non-ferrous materials
• Workpiece: Cast iron (gray/ductile), aluminum alloys, copper, brass, magnesium
• Application: CNC face milling, finish milling, light roughing on Mitsubishi ASX400-series cutter bodies

• Cast Iron (K): HT200–HT300, ductile iron – primary
• Aluminum (N): 6061, 7075, A380 – high-speed finishing
• Copper/Brass (N): C11000, C36000 – precision milling
• Magnesium (N): AZ31, AZ91 – light machining

• HTi05T Grade: Uncoated fine-grain carbide maintains sharp edges, prevents built-up edge in non-ferrous materials.
• Wiper Geometry (8C): Produces mirror-like surface finishes in face milling, reduces secondary operations.
• 4 Usable Edges: Cost-effective square design maximizes tool life.
• MITSUBISHI Quality: Japanese precision manufacturing ensures consistent performance in high-speed applications.