GRS Paineilmaiskukäsikappale (NOS)

GRS 004-609 Hammer Handpiece (NOS)

Product Description

The GRS 004-609 is a pneumatic hammer handpiece designed for metal forming, chasing, texturing, and other precision jewelry and metalworking applications.

Unlike rotary handpieces or standard engraving handpieces, the 004-609 delivers controlled mechanical impacts powered by compressed air. The tool uses interchangeable threaded hammer tips, allowing metalsmiths and jewelers to shape, texture, and work metal surfaces with exceptional precision and control.

This particular example is especially noteworthy because it is a genuine New Old Stock (NOS) item that has remained unused in its original packaging. It includes the original air hose, operating instructions, and original accessories.

GRS has since replaced these early hammer handpieces with newer systems, making original 004-609 handpieces increasingly difficult to find. Unused examples in complete condition are exceptionally rare.

Features

• Genuine GRS product

• Part Number: 004-609

• Pneumatic hammer handpiece

• Threaded tip attachment system

• Designed for precision metal forming

• Ideal for chasing work

• Suitable for texturing and surface finishing

• Lightweight and easy to control

• Made in USA

Applications

• Jewelry making and repair

• Chasing

• Repoussé work

• Metal forming

• Surface texturing

• Specialized stone-setting applications

• Precision metalworking

Package Contents

• GRS 004-609 Hammer Handpiece
• Original air hose
• Original instruction sheet
• Original supplied accessories

Condition

NOS – New Old Stock

Unused old dealer stock supplied in its original packaging.

This handpiece has remained unused for many years and is offered complete with its original accessories.

Why Is This Handpiece Rare?

✔ Original GRS 004-609 model
✔ Genuine New Old Stock (NOS) condition
✔ Original GRS instruction sheet included
✔ Original air hose included
✔ Discontinued model
✔ Rarely available even on the secondary market
✔ Suitable for both professional use and collectors