Retention Knob Taper Size BT30 Thread Size M12 Angle Radius 60 Degrees Thread Standard Class 4g6g Metric Knob Outside Dia 0.4330 in Coolant Fed Non-Coolant Through Features Magnetic Particle Crack Tested Tensile and Shear Requirements Per JIS 6339MRO38NV97
| # | Attribute | Value |
|---|---|---|
| 1. | brand | LYNDEX-NIKKEN |

