Solid Carbide Deep Hole Drill for Cast Iron and Steels Kennametal KenDrill Deep HPR - 12 x D - Internal Coolant - Straight Shank - Metric [7214255]

Описание

Overview Material Number 7214255 ISO Catalog ID B269A06200HPR Grade KCK10A [D1] Drill Diameter M 6.2 mm [L] Overall Length 139 mm [L3] Flute Length 97 mm [L4] Maximum Drilling Depth 82 mm [L5] Drill Point Length 1.75 mm [LS] Shank Length 36 mm [D] Adapter / Shank / Bore Diameter 8 mm Uses and application Drilling Drilling: Inclined Exit Drilling: Stacked Plates Drilling - Through Coolant Through Coolant: MQL (Minimum Quantity Lubricant): Drilling Drilling: Cross-Hole Drilling Workpiece Materials Steel Cast Iron Features and benefits Proven performance with our HPR drills geometry, featuring our heat and wear resistant KCK10A grade. High productivity with speed four times faster than conventional drills. Longer tool life in steel and iron compared to competitors. Highly polished surfaces for friction reduction and superior chip evacuation with low-pressure coolant.