Precision lathe PD 250/E

For face, longitudinal and taper turning, thread-cutting. 
For machining steel, brass, aluminium and plastic. 
Mounting flange for fastening the mill/drill head PF 230.

Centre distance 250mm. Swing 70mm. Height over cross slide 43mm.

Machine bed: Of cast iron, wide-legged prismatic guide. For vibration-free work even at high loads. Rear flange for mounting the mill/drill head PF 230. Covered lead spindle. 

Headstock: Of die-cast aluminium. Precision bearing mounted main spindle (run-out without chuck 1/100mm) with 10.5mm opening. Chuck side 70mm hollowed to 14mm. With MK 2 bore. Rotary switch for engaging the automatic feed via lead and feed spindle (optionally 0.05 or 0.1mm/rev.). 

Tailstock: Of die-cast aluminium. Sleeve Ø 20mm, retractable up to 30mm. With millimetre scale, MK 1 bore and live centre. 

Support: Bed carriage made of die-cast zinc. Cross slide and top slide of steel (adjustment 60 or 45mm). Turning tool post for cutting tools size 8 x 8mm. 

Drive: Quiet DC special motor with 3-stage belt drive for 300 - 900 and 3,000rpm. With additional speed control (full-wave electronics) continuously adjustable to 100 - 300 or 1,000rpm, depending on belt ratio.

Clockwise - anticlockwise rotation. Main switch with emergency stop function and restart protection. 

Lathe chuck: High quality 3-jaw chuck as per DIN 8386 Class 1 (concentricity tolerance 0.04mm). Capacity through reversing jaws from 2 - 75mm. Including lathe chuck guard with safety shutdown. 

Handwheels: Of aluminium, with adjustable scale ring (1 division = 0.05mm, 1 revolution = 1mm). 

Thread cutting device: With change gears for left-hand and righthand threads of the most important metric pitches (0.5 - 0.625 - 0.7 - 0.75 - 0.8 - 1 - 1.25 - 1.5mm). 

Other technical data: 230V. 50/60Hz. Size L 560, W 270, H 170mm. Weight approx. 12kg.

NO 24 002

Accessories for the PD 250/E

Radius cutting attachment

Is mounted on the cross slide in place of the tool holder. For producing convex and concave shapes, for turning radii or 3/4 spheres up to max. 32mm. Height adjustable tool holder (boring tool tip adjustable from 30 through 45mm above cross slide) for use with FD 150/E, PD 250/E, PD 400 and older PROXXON lathes. Dimensions: base plate 67 x 50mm, height 55mm. Complete with finishing cutter 8 x 8 x 80mm. In wooden box with sliding lid.

NO 24 062

Quick change tool post - easy to use!

For quick tool change and easy height adjustment. Includes 2 tool holder elements.

NO 24 026

4-jaw chuck with independent jaws

For clamping angular and asymmetrically shaped work pieces. Capacity up to 80mm. Chuck Ø 75mm.

NO 24 036

Collet set with ER 20 collets: 

For extreme true concentric accuracy. 2 - 10mm.
For high precision machining of round parts. The collet set is mounted instead of the lathe chuck. With 8 collets (2 - 2.5 - 3 - 4 - 5 - 6 - 8 and 10mm). Packed in a wooden box

NO 24 038

Centre turning attachment. 

For highest accuracy with high rotational precision.
This includes: 1 face plate, 2 fixed centres (MK 2 and MK 1/short) and 1 drive dog. Packed in a wooden box.

NO 24 014

Fixed steady for longer work pieces

Especially for boring. Also required if the tailstock cannot be used to "counter". Up to Ø 40mm.

NO 24 010

Cutting tools of high quality cobalt HSS steel, ground 

Five piece set
One each roughing out, parting, finishing cut, left and right cutter. Comes in wooden box with sliding lid. 8 x 8 x 80mm.

NO 24 530

Three piece thread cutting set

One cutter for external thread (ground to 60°, metric) one for internal thread, one general cutting. Comes in wooden box with sliding lid. 8 x 8 x 80mm.

NO 24 540

Cutter set with tungsten inserts

Three holders (90mm long):
for roughing out;
for longitudinal work;
for 90mm boring bar, holes from 12mm.
Standard tungsten inserts, 55°, plated (commercially available version). Three additional inserts securing screw and key TX 8 are included. 8 x 8mm.

NO 24 555

Tungsten disposable tips (not depicted)
For the holders as described above.

NO 24 557Ten piece set

Three piece centre drill set

Made of HSS steel. DIN 333 (type A) 60°. Complete set centre drills with sizes of 2 - 2.5 and 3.15mm.

NO 24 630

HSS boring tool set, 6 pieces

One each cutter for 60 degree (metric) and 55 degree (Whitworth) inside threads, 1.3mm - 2.65mm and 4mm. Shaft of Ø 6mm. Length 95mm. The cutters are held by a tool holder (8 x 8mm) that mounts to the tool post of either PD 230/E, PD 250/E or PD 400. Comes in wooden box with sliding lid.