Metric sizes: DIN 3124/ISO 2725-1, ASME B 107.5M, E DIN EN 3709, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E (test loads), HPQ® high performance steel, chrome plated.
- Includes: 10 mm / 13 mm / 16 mm / 19 mm / 22 mm / 25 mm; - Sharp double ends; - Thicker cutting edge; - Blue Groove groove tip and groove; - 10% longer stem; - 1/4 / 6 mm hexagon stem.
- DIN 338 series, suitable for various industrial and commercial applications in non-cast steel, non-ferrous metals, cast iron and plastics. - Division point of 118 °; - Great resistance; - Excellent Biting performance; - High precision; - Best quality steel.
