BC Metalworking
Jacks
Cup Jacks
by BC Metalworking
Cup jacks with thin, tear-drop blades.
2 sellers
Jacks
Diamond File Jacks
by Jim Moore Glass Tools · Port Townsend, Washington, USA
Jacks that hold two triangular diamond files, for scoring necks so thin or cold pieces break cleanly.
- Files
- 5-1/2" triangular diamond, two included (replacements sold in pairs)
Where to buy
-
Jim Moore Glass Tools Direct from the makerVisit seller ↗
-
Olympic Color RodsVisit seller ↗
Links last checked September 30, 2026.
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