Knife Slide 9" Heavy-Duty for Eastman Straight Knife Machines - 643C1-46

Replace worn or damaged components with this 9" knife slide designed for Eastman straight knife cutting machines. Identified as part number 643C1-46, this replacement part is intended to support dependable machine operation in fabric cutting environments.

When a knife slide begins to wear, it can affect cutting consistency, machine control, and overall workflow. Choosing the correct replacement part helps maintain smooth performance and keeps your cutting equipment working as intended. This slide is a practical solution for shops and production settings that rely on Eastman straight knife machines for accurate material cutting.

Key benefits:

• Designed for Eastman straight knife cutting machines
• 9" size for the specified machine application
• Replacement part for maintenance and repair
• Supports consistent cutting machine operation

Ideal for sewing rooms, garment production, upholstery work, and other fabric cutting operations, this knife slide is a straightforward replacement component for keeping equipment in service. Verify compatibility with your machine model before ordering.