6220 Twist Drills Extra Long DIN 1870-1 ILIX
ILIX 6220 extra-long twist drills are manufactured according to DIN 1870-1 standards with a taper shank for secure mounting in machine spindles. Designed with approximately 16×D drilling depth capability, they provide reliable deep-hole performance. Produced from high-quality HSS, these drills ensure durability, precision, and consistent cutting results in industrial applications.
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The ILIX 6220 series features optimized flute geometry and precise grinding to improve chip evacuation during deep drilling operations. The taper shank design allows efficient torque transmission, reducing slippage under heavy loads. Suitable for steels, cast iron, and non-ferrous metals, these drills deliver stable performance in demanding workshop and production environments.
6220 Twist Drills Extra Long DIN 1870-1 ILIX
Engineered for accuracy and long service life, ILIX 6220 drills are produced within tight tolerances and may include surface treatments such as nitrided lands for reduced friction. Their extra-long construction enables machining of deep holes without extensions, improving concentricity and productivity when used on drilling machines, lathes, or machining centers.
Features
Overview
| Specification | Details |
|---|---|
| Product Type | Twist Drill Extra Long |
| Model | 6220 |
| Standard | DIN 1870-1 |
| Drill Depth Ratio | Approx. 16×D |
| Tool Material | HSS (High Speed Steel) |
| Shank Type | Taper Shank (Morse Taper) |
| Point Angle | Typically 118° or 130° (variant dependent) |
| Tolerance | h8 |
| Cutting Direction | Right-hand |
| Diameter Range | Approx. 8 – 50 mm (depending on variant) |
| Surface Treatment | Bright / nitrided lands (variant dependent) |
| Applications | Steel, stainless steel, cast iron, non-ferrous metals |
| Machine Use | Drill presses, lathes, machining centers |
