HSS-Co8. DIN 327 D. Type N. Two-flute cutter. Short. Centre cut. Straight shank with pulling face. Right-hand cutting. For the milling of materials with small and medium strength to approx. 800 N/mm², with uncoated tool and 1,000 N/mm² with coated tool. For milling narrow and form-fitting clearances as well as feather key grooves with greater depth