Workholding That Locks Down.
Clamping & Holding Solutions UAE
Lathe chucks, milling vises, dividing heads, rotary tables, V-blocks and clamping kits — SANOU and Vertex stocked in Dubai for CNC, manual machine and toolroom workholding.
K11-100 Self-Centering Lathe Chuck
K11-100 · 100 mm / 4 inch
Compact 3-jaw scroll chuck for bench lathes, drilling machines and small CNC turning centres. Hardened reversible jaws.
K11-200 Self-Centering Lathe Chuck
K11-200 · 200 mm / 8 inch
Workshop staple for medium turning. Steel scroll body, three reversible top jaws, suits CNC and conventional lathes.
K11-250 Heavy-Duty Lathe Chuck
K11-250 · 250 mm / 10 inch
Two complete jaw sets included — standard external + reversible internal. Built for heavy-duty turning and larger workpieces.
K11-400 Large-Diameter Lathe Chuck
K11-400 · 400 mm / 16 inch
Large-format 3-jaw scroll chuck for big turning jobs — flanged workpieces, pipe ends, brake discs, spindle work.
K12-160 Self-Centering 4-Jaw Chuck
K12-160 · 160 mm / 6 inch
Four-jaw scroll chuck — ideal for square and rectangular stock, woodworking, and lighter-duty self-centering work.
K72-200 Independent 4-Jaw Chuck
K72-200 · 200 mm / 8 inch
Four independent jaws — clamp odd shapes, eccentric work, castings, and jobs that need precise off-centre setup.
K72-300 Independent 4-Jaw Chuck
K72-300 · 300 mm / 12 inch
Mid-size independent 4-jaw for universal lathes. Each jaw adjusts separately — the go-to for square/rectangular stock and offset work.
K72-630 24-Inch Independent Chuck
K72-630 · 630 mm / 24 inch
Flagship size for heavy industrial turning — flange faces, large pipe, oilfield components, machine-shop big-bore work.
VH Hydraulic Machine Vise
VH-4, VH-5, VH-6, VH-8, VH-8L, VH-12
Hydraulic clamping vise for milling and CNC. Higher and more repeatable clamping force than a manual screw vise — less jaw lift, less tool wear.
VHT Tilting Hydraulic Vise
VHT-4U, VHT-6U
Tilts and swivels for compound-angle milling, plus the clamping force of a hydraulic vise. Setups that used to need a sine plate done in one fixture.
VK K-Type Knuckle Vise
VK-4, VK-5, VK-6, VK-8
Knuckle joint amplifies operator force into very high jaw pressure — chosen for tough cuts where a standard screw vise lifts the workpiece.
VW 3-Way Angle Milling Vise
VW-3, VW-4, VW-5
Adjustable on three axes — tilt, swivel and rotate. Lets a manual mill cut compound angles without buying a tilting table.
VCV Self-Centering Vise
VCV-0611 / VCV-10130
Both jaws move together — workpiece is automatically centred over the spindle, perfect for 5-axis pallet work and repeat fixturing.
BS-2 Universal Dividing Head
BS-2 · 1001-052 / 1001-057
For gear cutting, splines, hex flats and indexed milling. Includes index plates and dividing pin — the standard toolroom dividing head.
VUT Tilting Rotary Table
VUT-6 / VUT-10 / VUT-12
Adds two extra axes to a 3-axis mill — rotation around the table centre and tilt up to 90°. Cam profiles, bevel gears, helical work.
58-Pc Steel Clamping Kit
CK-08 / CK-10 / CK-12A / CK-14 / CK-16 / CK-18 / CK-20
Step blocks, T-bolts, T-nuts, strap clamps and stud rods. The kit every milling machine, jig borer and CNC bed needs on day one.
Cracking the SANOU Code
Every SANOU lathe chuck has a code like K11-200 or K72-630. Each character tells you the chuck's type, jaw count, motion mode and diameter.
K72−630 Manual Chuck Family
Standard SANOU/Chinese-spec manual scroll chuck. Distinct from hydraulic JF, pneumatic K22, or CNC power-chuck families.
Type Code
11 = 3-jaw self-centering scroll. 12 = 4-jaw self-centering scroll. 72 = 4-jaw independent.
Separator
Just a delimiter between type and size. Some catalogues print K11/200 or K11 200; same chuck.
Outside Diameter
Chuck OD in millimetres. Common sizes: 80, 100, 125, 160, 200, 250, 300, 315, 400, 500, 630. Match to your lathe's spindle nose and bed swing.
3-Jaw Self-Centering
Round and hexagonal stock. All three jaws move together via a scroll plate. The default workshop chuck.
4-Jaw Self-Centering
Square stock and woodturning. Jaws move together. Reversible top jaws on most sizes.
4-Jaw Independent
Each jaw adjusts on its own screw — clamps eccentric, square, rectangular, or odd-shape work.
Power / Hydraulic
Production CNC chucks. Through-hole, draw-bar actuated, hydraulic clamping. Ask if you need one quoted.
Workholding Selection Guide
Match the workpiece and machine to the right method before calling us.
| Workholding Method | Best For | Setup Speed | Clamping Force | Repeatability | Typical Use |
|---|---|---|---|---|---|
|
3-Jaw Self-Centering Chuck SANOU K11 |
Round / hex stock on a lathe | Fast | Medium | ~0.05–0.1 mm TIR | Standard turning, drilling, knurling |
|
4-Jaw Self-Centering Chuck SANOU K12 |
Square stock, woodturning | Fast | Medium | ~0.1 mm | Square bar, hardwood spindle work |
|
4-Jaw Independent Chuck SANOU K72 |
Off-centre / odd shapes / castings | Slow (DTI) | High | <0.01 mm (DTI'd) | Eccentric work, raw castings, big bores |
|
Hydraulic Machine Vise Vertex VH |
Repeat CNC milling | Fast | Very High | High | CNC mill production, hard cuts |
|
Knuckle / K-Type Vise Vertex VK |
Heavy manual milling | Fast | Very High | Medium | Tough manual cuts, square jobs |
|
3-Way / Tilting Vise Vertex VW / VHT |
Compound-angle work | Medium | Medium-High | Medium | Bevels, compound angles, dovetails |
|
Self-Centering Vise Vertex VCV |
5-axis pallet, repeat fixturing | Fast | High | Excellent | 5-axis machining, batch jobs |
|
Step Clamps + T-Bolts CK Clamping Kit |
Large or irregular workpieces | Slow | High | Operator-dependent | Plates, fixtures, big jigs |
| V-Block + Strap Clamp | Round stock cross-drilling | Medium | Medium | Excellent | Drilling shafts, marking centres |
|
Dividing Head Vertex BS-2 |
Indexed mill work | Slow | High | Excellent | Gear teeth, splines, hex flats |
|
Tilting Rotary Table Vertex VUT |
Continuous rotational milling | Slow | Medium-High | Excellent | Cams, arcs, helical features |
Why Buy Workholding from SAN Tools
A toolroom-grade approach to a category most distributors treat as an afterthought.
Genuine Brands Only
Direct SANOU and Vertex distribution — no relabelled clones, no Alibaba imports.
Stocked, Not Forecast
K11/K72 chucks 80–630 mm and Vertex VH/VHT/VK/VW kept on the shelf in Al Quoz.
Backplate Spec Help
Tell us your spindle nose (D1-3 / A2-5 / threaded) and we'll match the chuck and adapter.
Same-Day Pickup
Order before noon — collect from Al Quoz the same afternoon. Courier delivery emirate-wide.
Need Help Sizing a Chuck or Vise?
Send us your machine model and a photo of the spindle nose or T-slot pattern — our team will recommend the right SANOU chuck (and adapter) or Vertex vise for your job.
Browse the Full Workholding Catalogue Below
Use the storefront filters to narrow by vendor (SANOU / Vertex), type (chuck / vise / dividing head / rotary table) or jaw size. All 29 stocked SKUs sorted below.
↓Workholding FAQ
The 12 questions our team answers most often before quoting a chuck or vise.
What's the difference between K11, K12 and K72?
K11 is a 3-jaw self-centering scroll chuck — all three jaws move together when you turn the key, ideal for round and hex stock. K12 is a 4-jaw self-centering version, used for square stock and woodturning. K72 is a 4-jaw independent — each jaw is on its own screw, so you can clamp odd shapes, eccentric work, or set up off-centre on purpose.
How do I pick the chuck size for my lathe?
Two limits: the spindle nose rating and the bed swing. The chuck OD must clear the bed swing with room for the workpiece overhang. As a rough rule, chuck OD = 0.6–0.8 of the lathe's swing-over-bed. A 350 mm-swing lathe typically takes a 200–250 mm chuck. Send us your lathe model and we'll confirm.
Do SANOU chucks come with a backplate?
No. SANOU ships chucks with the body, jaws, key and mounting bolts only. The backplate must match your spindle nose — D1-3, D1-4, D1-5, A2-5, A2-6, threaded 1-1/2″ x 8 TPI, etc. Tell us your spindle nose and we quote chuck + matched backplate as one line.
Hydraulic vise vs manual screw vise — when does it matter?
For one-off and toolroom work, a quality manual screw vise (with parallels and an indicator-true jaw) is fine. For repeat CNC production where the operator runs many fixtures per shift, a hydraulic vise (Vertex VH) is worth it — consistent clamping force, less jaw lift, less operator fatigue, and the workpiece doesn't walk under heavy cuts.
What is a knuckle vise (VK) actually for?
Knuckle vises use a toggle / knuckle linkage to amplify the operator's force into very high jaw pressure once the jaws are nearly closed. They're chosen for heavy manual mill work where a regular screw vise would let the workpiece lift or shift. Slower to open and close than a screw vise, but much higher final clamp force.
When do I actually need a 4-jaw independent chuck?
Three cases: (1) the workpiece is square, rectangular or otherwise non-round; (2) you need to turn an off-centre feature deliberately (a counterweight, an eccentric); (3) the part is a rough casting and you want to indicate it true to a specific datum, not just to the chuck axis.
Can a Vertex dividing head be used for gear cutting?
Yes. The BS-2 universal dividing head ships with a set of index plates that let you divide a workpiece into the most common tooth counts. Used with a horizontal mill and an involute gear cutter, it's the classic way to cut spur gears, splines and hex flats.
What's the difference between a rotary table and a tilting rotary table?
A standard rotary table rotates around a vertical axis, giving you continuous angular control for cams and arcs. A tilting rotary table (Vertex VUT) adds a tilt axis up to 90° — effectively turning a 3-axis manual mill into a 4- or 5-axis machine for bevel gears, helical features, and complex contours.
What does a 58-piece clamping kit actually contain?
The Vertex CK kits include: stepped clamping blocks (multiple heights), strap clamps in several lengths, T-bolts in matched lengths, T-nuts, hex stud rods, flange nuts, and a steel storage box. Available in metric (M8/M10/M12/M14/M16/M18/M20) for matching your machine's T-slot.
Do you stock magnetic chucks or sine plates?
Magnetic chucks for grinders are stocked on indent — we can usually deliver within 1–2 weeks. Sine plates and sine vises are also available. Send the surface size and your grinder/mill model and we'll quote.
Are all your prices visible on the site?
No. SAN Tools sells B2B, with bulk and project pricing that depends on quantity, payment terms and delivery scope. Use the Enquire button on any product, WhatsApp +971 50 123 4567, or email sales@santoolsme.com — you'll get a written quote inside the same business day.
Do you deliver outside Dubai?
Yes. SAN Tools ships UAE-wide — Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain, plus Al Ain and Jebel Ali Free Zone. Same-day pickup at our Al Quoz counter; courier delivery typically next-business-day to other emirates.
100mm 3 Jaw Chuck SANOU 4 Inch 3 Jaw Lathe Chuck K11 100 Metal Chuck Self-Centering UAE
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