3-jaw extra large through-hole power chuck (adapter included) NB-306

• Product Numbers: NB-306
• Price: US$1200
• Product description: More large bore: The largest bore in wedge type power operated chucks. 20% large bore: Approximately 20% higher speed, higher gripping force and larger bore compared with regular chucks. Model NB-200A chucks are assembled with adaptor for ASA B5.9 type A spindles. Model NB-200A chucks are manufactured form high grade alloy steel. All sliding surfaces are hardened and ground for accurate actual running and long service repeatability.

• TEL:13725765638, 0769-85534855