GRS 004-856 Extra Long (1/2" Longer) Quick Change "QC" Traditional Tool Holder-Sold by the PIece

The GRS 004-856 Extra Long Quick Change (QC) Traditional Tool Holder is engineered for engravers and stonesetting professionals who need additional reach when mounting gravers and tools. This holder is 1/2" (12.7 mm) longer than standard-length GRS QC traditional tool holders, providing extra clearance and versatility for a wide variety of shank shapes and engraving applications.

Like all GRS traditional QC tool holders, this model is secured by two hex nuts and features a 0.136" (3.45 mm) inside diameter hole — distinguishing it from other GRS QC holders that use a single hex nut and different bore sizes. The shaft diameter of 0.250" (6.35 mm) is consistent across all GRS QC tool holders, ensuring compatibility with the full range of GRS quick change handpieces and handles. Sold individually.

Features

• Extra long design — 1/2" (12.7 mm) longer than standard GRS QC traditional tool holders
• Traditional two-hex-nut clamping system for secure tool retention
• 0.136" (3.45 mm) inside diameter bore accommodates a variety of shank shapes
• 0.250" (6.35 mm) diameter shaft compatible with GRS QC handpieces and handles
• Sold individually (by the piece)

Specifications

Compatibility

This tool holder is designed for use with GRS quick change handles and handpieces, including:

• Quick Change Handle 104.805
• QC Magnum handpiece
• QC Monarch handpiece
• QC 901 handpiece

Notes

GRS offers a range of QC tool holders to suit different applications. For reference, other models in the GRS QC holder lineup include:

• 104.806 – Traditional, 2 hex nuts, 0.136" (3.45 mm) hole, 1" standard length
• 104.870 – Traditional, 2 hex nuts, 0.136" (3.45 mm) hole, 1" standard length, "soft hit" with nylon ends
• 104.855 – 1 hex nut, 3/32" (2.35 mm) hole, 1" standard length
• 104.875 – 1 hex nut, 1/8" (3.18 mm) hole, 1" standard length
• 104.872 – 1 hex nut, 1.8 mm hole, 1" standard length
• 104.803SS – Stainless steel, traditional, 2 hex nuts, 0.136" (3.45 mm) hole, 1" standard length
• 111.541 – Bronze, 1 hex nut, 1/8" (3.18 mm) hole, 1" standard length

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