GRS 004-806 Traditional Quick Change "QC" Tool Holder-Sold by the Piece

A quick change tool holder is the part that grips the graver and drops into the handle or handpiece, so a shank can be swapped without re-seating the tool every time. The GRS 004-806 Traditional Quick Change (QC) Tool Holder is a single-piece replacement holder for use with GRS quick change handles and handpieces. It uses two hex nuts to secure the graver shank firmly in place and accepts shanks through a 0.136" (3.45 mm) inside diameter hole, which suits a variety of shank shapes. The 0.250" (6.32 mm) diameter shaft is standard across all GRS QC tool holders, so fitment stays consistent across compatible GRS systems.

Features

• Traditional-style QC tool holder secured by two hex nuts for a firm, reliable grip
• 0.136" (3.45 mm) inside diameter hole accommodates a variety of shank shapes
• 0.250" (6.32 mm) diameter shaft, standard across the GRS QC tool holder family
• Sold individually, so it suits adding to an existing QC setup or replacing a worn holder

Compatibility

Compatible with the GRS quick change handle 104.805 and with GRS QC handpieces, including the QC Magnum, the QC Monarch, and the QC 901.

Notes

GRS produces several QC tool holder variants, each differing in hole diameter, number of hex screws, length, or material. Use the reference below to identify the correct holder for your application:

• 104.806 – Traditional, 2 hex screws, 1" standard length, 0.136" (3.45 mm) hole
• 104.855 – 1 hex screw, 3/32" (2.35 mm) hole, 1" standard length
• 104.875 – 1 hex screw, 1/8" (3.18 mm) hole, 1" standard length
• 104.872 – 1 hex screw, 1.8 mm hole, 1" standard length
• 104.870 – Traditional, 2 hex screws, 1" standard length, 0.136" (3.45 mm) hole, soft-hit (nylon ends)
• 104.803SS – Traditional stainless steel, 2 hex screws, 1" standard length, 0.136" (3.45 mm) hole
• 111.541 – Bronze, 1 hex screw, 1/8" (3.18 mm) hole, 1" standard length
• 104.856 – Traditional, 2 hex screws, extra long (½" longer than standard), 0.136" (3.45 mm) hole