Summit® 18” and 20” Engine Lathes are a great investment and turn rings around other lathes in this class. They are affordable, rugged, reliable and easy to operate. They are ISO compliant, include a vast array of features and accessories as “standard” and they offer a variety of built-in safety features. Constructed from 100% cast iron, Summit 18” and 20” Engine Machine Lathes are built to last and are known for consistent performance and durability even under the most demanding work conditions. Standard on every machine lathe is a quick-change gearbox for cutting metric, module and diametrical pitch threads, as well as standard American (inch) threads.

Inch and metric threading
Removable gap
T-slotted compound
Hardened and precision ground bed ways
All cast iron construction
Clutched headstock
Four way rapid traverse
Two speed tailstock
Forced lubrication to the headstock carriage and bedways
Electric brake
Standard Equipment:
12" 3-Jaw chuck
Steady rest
Follow rest
Full length splash guard
Halogen work light
Taper attachment
Coolant system
Thread dial
4 Position carriage stop
TECHNICAL SPECIFICATIONS
Cross slide travel 11-1/2
Distance Between Centers 40
Inch Pitch Threads (45) 2-72 TPI
Metric Pitch Threads (42) .2-14mm
Model Number 18340
Motor 10HP, 220/440V, 3PH
Spindle Hole Diameter 3-1/8
Spindle Speeds (12) 32-1500 RPM
Spindle Type D1-8
Swing 18-1/4
Swing over crosslide 11-1/4
Swing over gap 28
Tailstock Taper 5MT