Machining indexable cutting insert WN15 series

for drillingfor cast ironfor steel

For drilling from solid, spot drilling on inclined or convex surfaces, chain drilling Ideal for general mechanical engineering, and the automotive, mass production and aerospace industries The tool E 57 – The universal one, with 13° rake angle For average machining conditions for cast iron and steel as well as stainless and difficult-to-cut materials Fully sintered circumference, for a high level of cost-efficiency Square, positive indexable insert with four cutting edges Ideal for drilling into solid material with the D4120 indexable insert drill Special design of centre and outer inserts to compensate for the cutting forces Indents in the rake face signify the number of the cutting edge Benefits for you Increase in productivity through higher cutting data Adherence to minimal hole tolerances due to the optimum balance of forces Reduced costs thanks to four cutting edges High level of process reliability due to force-fit indexable insert clamping