(1) NEW SUMMIT PRECISION ENGINE LATHE, MODEL #: 16-3 x 40B

Brand
SUMMIT

Model
16-3x40B

Stock #
54210

Condition
New

Year
N/A

Equipped With

SPECIFICATIONS:
Capacities
Swing over bed    18”
Swing over cross slide   9 1/2”
Workpiece Weights
At the headstock   350 lbs.
Between chuck and tailstock  1,500 lbs. 
Between chuck and tailstock
   w/steady rest    3,000 lbs.
Headstock
Spindle speeds (no.) range RPM (21) 20-2000 Hole through spindle   3”
Spindle nose    D1-8 Camlock
Headstock Center   #6 MT
Quick Change Gearbox
Threads per inch (no.) range (64) ¼ - 60
Metric threads (no.) range (64) .5 - 120 
Module threads (no.) range (64) .125 - 30 Diametral Pitch (no.) range (64) 1 - 240 
Longitudinal feeds (no.) range (124) .00145-.44474 Cross feeds (no.) range  (56) .0007-.22237 Leadscrew (Dia) range  (2”) 2 TPI
Feed rod diameter   1”
Carriage & Apron
Cross slide travel   12 1/2”
Compound rest travel   5 3/8”
Graduation of apron handwheel  .020 
Graduation of cross slide handwheel .002 (Dir read)
Tailstock
Travel of spindle barrel   9 ½”
Diameter of spindle barrel  3 ½”
Taper of center    #5 MT
Two Speed    1:1, 4:1
Bed
Width of bed    15 ¾”
Depth of bed    16 7/8”
Hardness of bed (Rockwell C)  42-48
Taper Attachment
Degrees of taper   +/- 10 Degrees
Maximum turning length per setting 15 ¾”
Motors
Main Drive    10 HP
Coolant pump    ¼ HP
Steady and Follow Rest
Steady rest    ½”-6 1/8”
Follow rest    ½”- 7 7/8”
Shipping Data
Overall width    48”
Overall height    60”
Overall length    114”
Weight     6,200 lbs
Electrics
220/440/3/60
Standard Features:
Big 3” thru hole
Inch/metric threads w/single switch lever
Cuts most inch/metric threads without change gears Hardened & ground bedways
Forced lubrication to the headstock, carriage and bedways 
Mechanical disc clutch
Precision (3) bearing spindle
Crossfeed and threading safety interlock 
Feed reversing at the apron
4-way rapid traverse
Single lever control for feeds and rapids 
Two Speed Tailstock
Included Accessories:
➢ Steady Rest
➢ Follow Rest
➢ Thread Dial
➢ Coolant System
➢ Taper Attachment
➢ 3 Jaw Chuck
➢ Carriage Stop
➢ Work Light
➢ Full Length Splash Guard
➢ Service Wrenches & Spanners
NOTES:
 SPECIFICATIONS SUBJECT TO VERIFICATION
Options:
12” Steel Body 3-Jaw Precision Chuck
    w/2 Piece Reversible Jaws in Lieu of 
    Standard Chuck   $2,600
15 ¾” Semi-steel 4 Jaw Chuck  $3,800 
15 ¾” Steel Body 4 Jaw Chuck
    w/2 Piece Reversible Jaws  $4,500 Aloris Quick Change Tool Post
   w/Holders (2#1, 2#2)   $1,300
Newall 2 Axis Digital Readout Installed $3,500 
Installation Assistance   TBD
DELIVERY:
SUBJECT TO STOCK

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