Precise Soft Round/Pie Steel Jaws 8″ Chuck Size (3 Piece) – 3900-5688

• 1.5mm x 60 Serrations.
• Round jaws allow for complete gripping of workpiece.
• Can be machined to fit workpiece.
• Ideal for thin-walled or irregular shaped workpieces.
• For use on: Kitagawa, Samchully, Strong, MMK, SMW, Autoblok, Hawa & Hitachi-Seiki Chucks
• Steel jaws can be hardened.
• Chuck Size 8″
• Groove Width G 0.551(14mm)
• Screw Size E M12
• Hole Space D 0.984(25mm)
• Hole to Front J 2.008
• Pie Dia. B 7.87
• Thru Hole 0.948
• Jaw Height A 1.97

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