Round Acid Bottle Glass

Jewellers Bench Pin Square 6” x 5” 4 holes provided so that it can be securely screwed on to a work bench. Supports all kinds of precise operations like sawing, filing, sanding, drilling, etc.

Shaped specifically for a wide variety of operations. Small V-Slot, Large V-Slot, Oblong Hole, 5 V Channel Grooves and 3 depressions on other side. Will fit into #1802 Bench Anvil

Sizes: 6, 7, 8, 9, 10, 12 and 14mm to suit stone setting from 1mm to 10mm.