Solid Carbide Deep Hole Drill for Small Diameters in Multiple Materials Kennametal KenDrill Micro - 20 x D - Internal Coolant - Straight Shank - Metric [7070779]

Описание

Overview Material Number 7070779 ISO Catalog ID B072A01300 Grade KCU10 [D1] Drill Diameter M 1.3 mm [L] Overall Length 71 mm [L3] Flute Length 30.1 mm [L4] Maximum Drilling Depth 26.2 mm [L5] Drill Point Length 0.2 mm [LS] Shank Length 36 mm [D] Adapter / Shank / Bore Diameter 4 mm Uses and application Drilling Tool Dimensions: 2flute/4margin/coolant Drilling - Through Coolant Shank - Cylindrical Plain ≤h6 Helix Angle: 30° Workpiece Materials Steel Stainless Steel Cast Iron Non-Ferrous High-Temp Alloys Features and benefits High coolant volume supply ensures efficient chip evacuation. Micro drilling of short and deep holes on swiss style lathe or machining centers.