Auto Strong NB-200A Series 3-jaw extra large through-hole power chuck (adapter included) - Part # NB-306A6 BL 2409 Reamer Diameter (Decimal Inch)

2409 Reamer Diameter (Decimal Inch) 0

2-jaw and 4-jaw wedge type non through-hole power chuck (adapter excluded)

Item #: GP80064

0000 Shank Height (Inch) 1 Shank Height (Decimal Inch) 1

Auto Strong NB-200A Series 3-jaw extra large through-hole power chuck (adapter included) - Part # NB-306A6 BL 2409 Reamer Diameter (Decimal Inch)NB 200A 3 jaw extra large through hole power chuck (adapter included) 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