1 set 4" Milling Machine Vise With Base. When active mouth of the tongs level migration, above it half sphere can have a vertical downward pressure, therefore the clamp work piece cannot surface the boat.
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1 x Hand Vise. Suitable for: Clamp light workpieces for processing. Suitable for processing small parts in machinery, maintenance and processing industries. The product adopts high-strength carbon steel spring design, which has high strength and long service life.
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The living steel plate of the bench vise is integrally pressed, not easy to break. The vise body is cast with special materials, which has strong tensile strength and is durable. Item Type: Bench Vise.
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eBay
70MM Heavy Duty Clamp-On Vise 360° Swivel Base Portable Table Bench Vice Clamp
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Seems to work good- hasn’t been used in years. See pics for condition.
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eBay
Made in the USA, this rugged vise features2-1/2" jaws and a2-3/4" opening capacity, ideal for precision work on drill presses and small mills. Note: Collectors and machinists value these older, well-made Palmgren vises for their quality and durability.
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