Precise 4″ 4-Jaw Self-Centering Chuck – 202-472

• These chucks have 2 sets of jaws: a set of inside jaws,and a set of outside jaws.
• Jaws are hardened and ground
• Semi-steel body.
• Plain Back.
• 1 Set of setting screws
• 1 Hexagon wrench
• D1: 2.835
• D2: 3.307
• D3: 0.866
• H: 2.933
• H1: 2.106
• h: 0.118
• z-d: 3-M8
• Weight: 7.3 lbs.
• RPM Max Speed: 3500
• T.I.R.: 0.003

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