Musttool 3-inch ball vise with self-centring jaws, black engraving block fixture, ring holders, hex keys, and screws laid out on white background
Jeweler using Musttool 3-inch ball vise to engrave a ring at the workbench, with callouts for jewelry engraving, stone setting, and ring holding applications
Musttool 3-inch ball vise what's included: 1x ball vise, 1x fixture plate, ring holding collets in multiple sizes, pins and screws, and 2x hex keys. Package contents may vary slightly by batch.
Musttool 3-inch ball vise 4-step setup guide: select ring holder, place ring on holder, clamp holder in vise, then engrave or set stone
Musttool 3-inch ball vise technical data diagram showing 78mm ball diameter, 120mm height, 98mm base width, 170mm engraving block width, 2.6kg weight, and spec table with chrome plating surface treatment
Musttool 3-inch ball vise feature callout diagram highlighting 360-degree swivel rotation, compact ball body, stable non-slip base, adjustable engraving jaws, ring and stone setting support, and multi-size accessory set
Musttool 3-inch ball vise suitable for jewelry engraving, stone setting, ring holding, and small workpiece fixing; not suitable for heavy-duty metal clamping, large industrial parts, high-impact hammering, or hot welding work
Musttool 5-inch ball vise product overview showing 360-degree swivel rotation, heavy ball body, wide stable base, adjustable engraving jaws, ring and stone setting support, and multi-size accessory set with ring holders and hex key
Musttool 5-inch ball vise feature callout diagram highlighting 360-degree swivel rotation, 5-inch heavy ball body, wide stable base, adjustable engraving jaws, ring and stone setting support, and multi-size accessory set
Jeweler using Musttool 5-inch ball vise to engrave a ring at the workbench, with callouts for jewelry engraving, stone setting, and ring holding applications
Musttool 5-inch ball vise technical data diagram showing 130mm ball diameter, 98mm maximum jaw opening, 10.2kg weight, chrome plating surface treatment, and included fixture plate and multi-size ring holders
Musttool 5-inch ball vise 4-step setup guide: select ring holder size, place ring on holder, clamp holder in vise, then engrave or set stone; with package contents shown below
Musttool 5-inch ball vise package contents: 1x ball vise, 1x fixture plate, multi-size ring holders, pins and screws, and 2x hexagonal wrenches laid out on white background
Musttool 5-inch ball vise suitable for larger jewelry workpieces, jewelry engraving, stone setting, ring holding, and wider jaw range needs; not suitable for hot welding, high-impact hammering, large industrial parts, ultra-delicate items without padding, or handheld portable use

Ball Vise 3 and 5 Inch | 360° Swivel | Jewelry Engraving and Stone Setting

€299,99 EUR
Size:3 Inch
Quantity:
American Express Apple Pay Diners Club Discover Google Pay JCB Maestro Mastercard Union Pay Visa

About This Ball Vise

The ball vise is a manual workholding tool designed for jewelry engraving, gemstone setting, ring holding, and precision bench work. Available in 3-inch and 5-inch sizes to suit different workpiece requirements and bench setups.

Both versions support 360° swivel positioning with an adjustable internal brake, allowing you to change the working angle without re-clamping. The self-centring jaw system secures rings, pendants, and compatible fixtures for controlled engraving and stone-setting work. The chrome-plated steel body provides stable bench mass while remaining practical to reposition.

Size Selection Guide

  • 3-Inch — 78 mm ball, 47 mm max jaw opening, 2.6 kg. Best for compact jewelry work, close microscope positioning, and space-conscious benches.
  • 5-Inch — 130 mm ball, 98 mm max jaw opening, 10.2 kg. Best for larger workpieces, wider clamping range, and improved bench stability.

Workpiece Fit and Setup Guide

  • Choose the right size — Select 3-inch for compact jewelry work or 5-inch for larger workpieces and wider jaw range.
  • Select the holder or fixture — Choose a suitable included ring holder, fixture, or jaw plate; protect delicate surfaces from direct marking.
  • Mount the ring correctly — For ring work, place the ring around the black ring holder first, then clamp the holder horizontally in the vise.
  • Centre and tighten — Align the workpiece between the jaws and tighten only enough to prevent movement.
  • Set swivel resistance — Use freer movement for repositioning; increase resistance before applying directional tool pressure.
  • Verify before working — Test the hold gently and confirm the vise sits on a stable, level bench surface.

Best For / Not For

Best For Not For
Stone setting on rings and pendants Hot welding work
Hand engraving on jewelry pieces High-impact hammering
Bench work requiring frequent angle changes Heavy industrial machining or high-load work
Microscope-assisted detail work (3-inch) Powered or automatic workholding applications
Larger workpieces and wider jaw range (5-inch) Use on unstable or uneven work surfaces

Technical Specifications

Product Type Manual jewelry ball vise
Ball Diameter (3-Inch) 3 in / 78 mm
Ball Diameter (5-Inch) 5 in / 130 mm
Max Jaw Opening (3-Inch) 47 mm / 1.9 in
Max Jaw Opening (5-Inch) 98 mm / 3.9 in
Weight (3-Inch) Approx. 2.6 kg / 5.7 lb
Weight (5-Inch) Approx. 10.2 kg / 22.5 lb
Rotation 360° swivel with adjustable resistance brake
Jaw System Self-centring
Body Material Steel
Surface Treatment Chrome plating
Operation Manual

Pro Tips

  • Choose the 3-inch for compact jewelry work and microscope positioning; choose the 5-inch when you need a wider jaw opening or heavier bench stability.
  • For ring work, mount the ring on the black holder first, then clamp the holder in the vise — do not clamp delicate rings directly without protection.
  • Use moderate swivel resistance for small angle corrections, then increase resistance before applying directional tool pressure.
  • Match the fixture to the workpiece shape and use protective material on delicate or polished surfaces to reduce marking.
  • Remove metal dust and debris from jaw and moving areas after each session; follow the supplied service manual for cleaning and lubrication guidance.

FAQ

What is the difference between the 3-inch and 5-inch versions?
The 3-inch version has a 78 mm ball, 47 mm max jaw opening, and 2.6 kg body — suited for compact jewelry work. The 5-inch version has a 130 mm ball, 98 mm max jaw opening, and 10.2 kg body for larger workpieces and greater stability.

Can the ball rotate through 360 degrees?
Yes. Both versions support 360° swivel positioning with an adjustable internal brake from free movement to a locked position.

Does it require electricity?
No. The vise is fully manual. Engraving tools, setting tools, consumables, and protective equipment are selected separately.

Will it hold irregular shapes?
The self-centring jaws work best with symmetrical pieces. Irregular shapes require a suitable fixture and a stability check before work begins.

Is the 3-inch version suitable for microscope work?
Yes. The compact 78 mm ball and low-profile format suit close bench and microscope positioning, subject to the clearance of your own setup.

How should it be maintained?
Keep jaws and moving areas free of debris. Follow the supplied service manual for cleaning and lubrication guidance.

What's Included

3-Inch Version:

  • 1 x 3-inch ball vise
  • 1 x plastic accessory box
  • 3 x packs of black ring fixtures
  • 2 x hex keys
  • 2 x upper jaw plates
  • 6 x screws
  • 1 x service manual

5-Inch Version:

  • 1 x 5-inch ball vise
  • 1 x fixture plate
  • Multi-size ring holding collets
  • Pins and screws
  • 2 x hex keys

Support

Questions about setup, compatibility, or order status? Contact the Musttool team at sales@tooltos.com. We respond within 24 hours on business days.