Features
| * Hardened and ground Turcite® coated bed ways | * 16″ x 40″/60″ |
| * Hardened and ground gears | * Safety chuck guard |
| * 12-speed geared head spindle | * Coolant pump included |
| * Safety foot brake | * Chucks, steady rest and follow rest included |
Specifications
| Capacity & Dimensions | GTW-16 |
| Swing over Bed | 16″ (410mm) |
| Center Height | 8 1/6″ (205mm) |
| Swing over Cross Slide | 9 7/16″ (240mm) |
| Swing thru Gap | 23 7/16″ (595mm) |
| Length of Gap in front of face plate (D1-6 / A1-6) | 6 1/8″ / 6 7/8″ (155mm / 175mm optional) |
| Bed casting width / bed casting height | 11 13/16″ / 12.20″ (300mm / 310mm) |
| Spindle | |
| Spindle Motor Horsepower | 7.5 HP + : 540 1600 325 1000 700 2000 |
| Spindle Speeds – 12 speeds 30 – 2000 rpm | 30 – 2000 rpm – : 55 160 30 95 70 200 |
| Spindle Bore | 2 1/16″ (52mm) |
| Spindle Nose | D1 – 6 A1-6 Optional |
| Spindle taper in Spindle Nose | MT-6 Morse Taper #6 |
| Carriage | |
| Cross Slide Travel / Cross Slide Width | 9″ / 7 3/32″ (230mm / 180mm) |
| Cross Slide Lead Screw Pitch | 4TPI |
| Cross Slide Resolution per division | 0.50″ / rev. (on diameters) |
| Carriage Lead Screw Diameter / Pitch | 1 1/4″ / 4 TPI (32mm / 6mm pitch) |
| Feed Rod Dimension | 7/8″ hexagon 23mm hexagon |
| Compound | |
| Compound Top Slide Travel / Compound Width | 4 3/4″ / 4 11/32″ (120mm / 110mm) |
| Cutting Tool Height Maximum | 1.0″ x 1.0″ 25mm x 25mm |
| Tailstock | |
| Quill Diameter | 2 1/8″ (54mm) |
| Quill Stroke | 4 3/4″ (120mm) |
| Quill Taper | MT-4 Morse Taper #4 |
| Quill Tang Drive and Drift-Slot for Tailstock | included |
| Tailstock Body set-over adjustment | ±0.04″ ±1mm |
| Thread Cutting | |
| Thread Cutting Range – 40″ pitches | 2 – 56 TPI |
| Thread Cutting Range – 53 metric pitches | 0.4 – 14mm |
| Thread Cutting Range – 32 diametral pitches | 4 – 32 D.P. (optional) |
| Thread Cutting Range – 44 module pitches | 0.4 – 7 M.P. (optional) |
| Feeds | |
| Feeds – Longitudinal – 40 Feeds | 0.0012″ – 0.0252″ / rev. (0.032mm – 0.898mm/rev.) |
| Feeds – Cross – 40 Feeds | 0.0006″ – 0.0126″/ rev. (0.016mm – 0.449mm/rev.) |
| Feed stop control shaft | 4 adjustable automatic feed stops to disengage the longitudinal feed |
| Power | |
| Coolant Pump motor | 220 vac. / 1/8 HP / 3 Phase |
| Power Requirements | 220 vac. / 7.5 HP / 3 Phase @ 20 amps |
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