2018 Mazak QUICK TURN 350
Metal Cutting · 2 listings (surplusrecord.com)
Chuck size
12 in
CNC Lathes
Mazak QUICK TURN 350
12 Mazak QUICK TURN 350 listings have come through the used market we track: 5 marketplaces, built 2000–2018 where given; 8 machines once repeats are merged.
26 inSwing
4 inBar capacity
12 inChuck size; 15 in on others
3,300 RPMSpindle speed
What the maker publishes about the current Mazak QUICK TURN 350
Mazak builds the 350 as a CNC lathe for 12 inch chuck work, fitted with a bolt-on turret and offered in two universal lengths, 650U and 1500U. Either length has a 27 inch maximum swing, turns parts as large as 17 inch across and accepts bar stock up to 4 inch. Spindle speed peaks at 4000 rpm, and the motor is rated at 30 kW (40 HP) for 30 minutes. A 12 position turret is fitted. Where the two lengths part ways is reach along the bed: on the 650U, parts up to 24 inch long can be machined with 26 inch of Z travel, while the 1500U accepts parts up to 63 inch long and gives 62 inch of Z travel. X travel stays at 10 inch on both. Rotary tools, a Y axis and a second spindle are listed on differently named builds, the 350M, 350MY and 350MSY, each with a VDI turret.
Source: Mazak, October 26, 2026.
What the Mazak QUICK TURN 350 is used for
Mazak's 2004 page lists the QT 300 and QT 350 as two-axis CNC lathes with a drum turret for general turning work.
Source: Mazak, an archived copy of the maker's page from 2004, October 27, 2026.
Mazak QUICK TURN 350 specifications
Manufacturer specification. Read from the manufacturer’s published specification and checked against it word for word.
Figures as currently published; an older unit may differ in control generation and options.
Capacity and travels
Swing over bedMax. swing
Φ27"650U and 1500U
Max turning diameterMax. machining diameter
Φ17"650U and 1500U
Max turning lengthMax. machining length
24"650U
Max turning lengthMax. machining length
63"1500U
Chuck size
12"
Bar capacityBar work capacity
Φ4"650U and 1500U
X-axis travelX-axis
10"650U and 1500U
Z-axis travelZ- axis
26"650U
Z-axis travelZ- axis
62"1500U
Spindle and speed
Max spindle speedMax. spindle speed
4000 rpm
Spindle motor powerSpindle motor (30 min. rating)
30 kW (40 HP)30 min. rating
Table, turret and tools
Turret stationsTurret: Tool storage capacity
12
- manufacturer specification page, fetched October 26, 2026.
What fits a Mazak QUICK TURN 350
Each of these follows from a published specification above, which is named beside it.
Workholding
A 12-inch chuck. Jaw sets, soft jaws and collet chucks for this size are commodity items, but the chuck itself, and any spare jaws, travel with the machine and are counted in an offer.
Derived from Chuck size: 12"
Bar feeder fit
Bar capacity is 4 in, so a bar feeder for this machine has to be sized for stock up to that diameter.
Derived from Bar capacity: Φ4"
What to check on a Mazak QUICK TURN 350
- Spindle. The manufacturer gives a spindle speed of 4000 rpm. Run the spindle to top speed and listen for bearing noise.
- Spindle load. The manufacturer gives 30 kW (40 HP) (30 min. rating) of spindle power. Take a heavy cut and watch the load meter.
- Turret. The manufacturer gives the turret stations as 12. Index every station and time a full turn.
- Chuck and bar. The manufacturer gives a chuck size of 12" and a bar capacity of Φ4" (650U and 1500U). Check the jaws and the grip pressure; check any bar feeder is set for that bar.
- Bed and ways. The manufacturer gives a max turning diameter of Φ17" (650U and 1500U) and a max turning length of 24" (650U) or 63" (1500U). Check the ways for wear near the chuck.
Mazak QUICK TURN 350 listing history
Where it was listed
surplusrecord.com
6 listings, 2000–2018
machinetools.com
3 listings, 2000–2004
cncmachines.com
1 listing, 2001
quickmachinerysales.com
1 listing, 2001
usedcnc.com
1 listing, 2000
Sellers also listed it as QT 350.
Filed under CNC Lathes (10).
Model years seen
2018 ×2, 2004, 2001 ×4, 2000 ×4.
What Mazak QUICK TURN 350 listings agree on
Swing
26 in
Chuck size
12 in (3 machines); 15 in (2 machines)
Bar capacity
4 in
Spindle speed
3,300 RPM
Spindle power
40 hp (2 machines); 35 hp (2 machines)
What affects the value of a used Mazak QUICK TURN 350
- Options. The units we tracked split on chuck size (12 in on 3 machines, 15 in on 2 machines) and spindle power (40 hp on 2 machines, 35 hp on 2 machines).
- Build year. The units we tracked were built from 2000 to 2018, across 4 model years.
- Against the published figures. The manufacturer gives max spindle speed 4000 rpm, spindle motor power 30 kW (40 HP) (30 min. rating), turret stations 12 and chuck size 12".
Looking for a Mazak QUICK TURN 350 for sale?
We have tracked 12 Mazak QUICK TURN 350 listings on 5 marketplaces (surplusrecord.com, machinetools.com, cncmachines.com, quickmachinerysales.com and usedcnc.com), model years 2000 to 2018. We buy Mazak QUICK TURN 350 machines and do not sell them.
Every Mazak QUICK TURN 350 we have tracked
2004 Mazak QUICK TURN 350 (listed as QT 350)
Chuck size
12 in
Spindle power
40 hp
2001 Mazak QUICK TURN 350 (listed as QT-350)
Spindle power
35 hp
2001 Mazak QUICK TURN 350 (listed as QT350)
2 listings (cncmachines.com, quickmachinerysales.com)
Chuck size
15 in
Spindle power
35 hp
2001 Mazak QUICK TURN 350
Chuck size
15 in
2000 Mazak QUICK TURN 350 (listed as QT 350)
3 listings (machinetools.com, surplusrecord.com)
Chuck size
12 in
Spindle power
40 hp
2000 Mazak QUICK TURN 350 (listed as QT350)
1 more listing, no year.
The Mazak QUICK TURN 350 among lathes and turning centers
Browse all CNC Lathes, or see every Mazak machine we track.
Models related to the Mazak QUICK TURN 350
Mazak QUICK TURN 250 MSY
Same series
Have a Mazak QUICK TURN 350 to sell?
We are the buyer, not a broker. No listing, no consignment, no waiting for someone else to find a buyer. Quote in 24 to 48 hours, and we can arrange rigging, freight and the pickup.
