1/2″ Size-3/8″ Shank-60° 6 Flute NCK Precision Countersink
Countersink; 1/2″ Dia. × 2-1/8″ OAL × 3/8″ Shank Dia. ; 6 FL ; 60 Degrees ; HSS
| Cutting Diameter (DC) | 1/2″ | Flute Count (NOF) | 6 |
| Overall Length (OAL) | 2-1/8″ | Point Angle (SIG) | 60 Degrees |
| Shank Length (LS) | 1-1/8″ | Cutting Edge Material | HSS |
| Connection Diameter Machine Side (DCONMS) | 3/8″ | Cutting Diameter Minimum (DCN) | 0.156″ |
Product Features
| Remarks | •NCK Precision 6 Flute Countersinks •High Speed Steel •Designed specifically for use in NC, CNC and preset machine tools. Feature Chatterless tooth geometry, using staggered cutting angles to eliminate the cause of harmonic vibration. Close tolerances on cutting angles, diameters and lengths assure setting accuracy and excellent performance. May be resharpened many times for ultimate economy. | Country of Origin | USA |
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