Genuine ZSK tubular knives and trim blades for commercial embroidery machines

Characteristics

ZSK Tubular Knives / Trim Blades are genuine OEM cutting components for the thread trimming system on ZSK embroidery machines. These blades are designed for use with ZSK’s tubular arm configurations, providing clean, reliable thread cuts during color changes and jump stitch trimming.

Sharp trim blades are critical for maintaining efficient production flow. Dull or damaged blades lead to thread tails, bird-nesting, and manual cleanup that slows output. Regular replacement of tubular knives helps keep trimming performance consistent across all heads.

Features ▼

Genuine ZSK OEM Part
Manufactured to original factory specifications.
Tubular Arm Compatible
Designed for ZSK tubular arm configurations.
Clean Thread Trimming
Reliable cuts during color changes and jump stitches.
Reduces Thread Tails
Minimizes manual cleanup and rework.
Consistent Performance
Maintains trim quality across all heads.

Specifications ▼

Part Number

376-999-244

Type

Tubular knives / trim blades

Function

Thread trimming in tubular arm assemblies

Compatibility

ZSK embroidery machines with tubular arms

OEM Status

Genuine ZSK part

Usage Tips ▼

Replace trim blades at the first sign of inconsistent cuts or thread tailing.
Inspect all heads at the same time — if one blade is worn, others may be close behind.
Ensure correct blade orientation and seating during installation.
Keep a full set of spares on hand for quick multi-head replacement.

Important Parts Ordering Information

Please verify the part number and machine compatibility before completing your purchase. SPSI is not responsible for parts ordered incorrectly by the buyer.

Stock & Pricing

Pricing shown is based on current SPSI stock availability at the time of purchase.
Parts placed on backorder may be subject to vendor availability and pricing changes.

Need Help Finding a Part?

If you do not see the part you are looking for, or would like assistance verifying the correct part for your machine, please contact our team at: Parts@SPSI.com

We are happy to help verify compatibility and assist with locating parts.

Returns & Restocking

Returned parts are subject to a 15% restocking fee.
Circuit boards, headboards, and print heads are non-returnable.

Filters

ZSK Tubular Knives / Trim Blades