GRS 004-855 3/32" (2.35mm) Hole Quick Change "QC" Tool Holders-Sold by the Piece

A quick change tool holder grips a round shank graver or engraving tool and locks into the handpiece, so a tool can be swapped mid-job without resetting the cut. The Glendo GRS 004-855 holder is bored for 3/32" (2.35mm) round shank gravers and engraving tools and secures them with a single hex screw, instead of the two hex screws and larger 0.136" (3.45mm) bore used by the traditional QC holder. That single fastener gives a secure, accurate fit sized to the popular 3/32" tool diameter. Its 0.250" (6.32mm) diameter shaft is the standard shaft across all GRS QC tool holders. Sold by the piece.

Features

• Single hex screw design engineered for 3/32" (2.35mm) round shank tools and gravers
• Precisely bored 3/32" (2.35mm) round hole for a secure, accurate tool fit
• 0.250" (6.32mm) diameter shaft, standard across all GRS QC tool holders
• Streamlined single screw retention compared with traditional two screw QC holders
• 1" standard length
• Sold individually, so you buy only the holders you need

Compatibility

Fits the GRS quick change handle 104.805 and all GRS QC handpieces, including the QC Magnum, QC Monarch and QC 901.

Notes

GRS offers a full range of Quick Change tool holders to suit different shank sizes and application needs. For reference, the current lineup includes:

• 104.806 – Traditional 2 hex screw, 1" standard length, 0.136" (3.45mm) hole
• 104.855 – 1 hex screw, 3/32" (2.35mm) hole, 1" standard length
• 104.875 – 1 hex screw, 1/8" (3.18mm) hole, 1" standard length
• 104.872 – 1 hex screw, 1.8mm hole, 1" standard length
• 104.870 – Traditional 2 hex screw, 1" standard length, 0.136" (3.45mm) hole, "soft hit" (nylon ends)
• 104.803SS – Stainless steel, traditional 2 hex screw, 1" standard length, 0.136" (3.45mm) hole
• 111.541 Bronze – 1 hex screw, 1/8" (3.18mm) hole, 1" standard length
• 104.856 Extra Long – Traditional 2 hex screw, 0.136" (3.45mm) hole, 1/2" longer than standard
• 104.860 Blank – Traditional 2 hex screw, 1" standard length, center-drilled hole