1/32~3/8" JT2 ULTRA PRECISION KEYLESS DRILL CHUCK (3700-0250)

1/32-3/8" JT2 Ultra Precision Keyless Drill Chucks Super heavy duty ultra precision. Closer tolerances assure excellent runout accuracy. Normal gripping power when hand tightened and double the torque when used with spanner wrench. Especially suitable for CNC machines. Jacobs Taper Mounted Body Diameter: 1.65" Accuracy: .0024 Shipping Weight: 2 lbs