Designed for Ø 5"  x 1.5mm 60 deg chuck

Picture shows Doosan Lynx 2100 LSY

Turn mill center Ø 5'"sub spindle chuck

Showing: SAMCHULLY HS-05 5"

User Instructions:

1. Mount master X-Jaws as usually to the correct diameter.

2. Mount modular alum soft X-Jaws insert to the correct master jaw # 1 2 3 

(Keep matching sets to keep things repeatable, use face A or B on all 3 jaws).

3. Use setscrew to lock soft jaw in place, (8-10 in/lb).

4. Mill or turn soft X-Jaw with pin or ring spacer as usual.

(Use same jaw clamping pressure for turning soft jaw and clamping part).

Switch out soft jaw inserts for different jobs in 30 sec without the need of removing complete jaw sets and cleaning and remounting different jaw sets and T-nuts.

X-Jaw 5 inch master set

Part # SPT-X-JAW5M

Master Jaws:  $495 per set of 3 ($165 each)

X-Jaw-Alum-5 inch 

Part #  SPT-X-JAW-A-5

With clearance flats, for lower starting diameter of 0.1"

Alum Soft Jaws: $39 per set of 3 ($13 each)

Part # SPT-X-JAW-AR-5 

Full round no clearance flats, for lower starting diameter of 0.1875"

Alum Soft Jaws:  $36 per set of 3 ($12 each)

Designed for the small sub spindle 5'' diameter chucks 

Collision Free Parting and Milling

Sub Spindle Milling and Turning

Modular reversible repeatable soft jaw system.

2 usable sides per soft jaw = 1/2 the price of a conventional soft jaws

Tool to jaw clearance is everything. 

30 second jaw swap, with one setscrew per jaw.

Save time, money and storage space.

Get modular!

Hybrid  X-JAW assembly, Steel and Alum.

Get the best of both worlds.

The rigidity and strength from the steel master jaw with maximum jaw length and clearance profile ratio.

Get the benefit of low coast and easy to machine Alum Soft jaw insert (low weight).

Half the weight and rotational mass then a traditional steel soft jaw.

(Half the rotational mass = turn at higher RPM )

Less loose of clamping pressure.

Premium quality with unmatched pricing (Swiss made in the USA)

Job Shop set up, final thoughts: 

Main spindle collet chucks are a good fit for bar stock diameters and tool clearance.

Sub spindle is a diffrent story:

When the part gets transferred on to the sub spindle the part usually has a random diameter or shape that needs to be matched by the form jaw to get good results on run out and 

not leaving none confirming hard jaw marks on the part.

That's where the X-Jaw comes in to accommodate a quick and easy solution to match your part shape and hold it securely,

without investing in expensive soft collets QG42 65 .