Main Specifications

Main Specifications
Operation Info
Swing Over Bed	14.17 in.
Distance Between Centers	40 in.
Swing Over Cross Slide	8.66 in.
Swing Over Saddle	13.75 in.
Swing Over Gap	20.94 in.
Maximum Tool Bit Size	0.75 in.
Compound Travel	4 in.
Carriage Travel	36.5 in.
Cross Slide Travel	7 in.
Headstock Info
Spindle Bore	1.653 in.
Spindle Taper	MT#5
Number of Spindle Speeds	16
Spindle Speeds	50 — 2570 RPM
Spindle Type	D1-5 Camlock
Spindle Bearings	NTN Tapered Roller
Spindle Length	20.87 in.
Spindle Length with 3-Jaw Chuck	28.74 in.
Spindle Length with 4-Jaw Chuck	30.71 in.
Spindle Nose to Gap	6.46 in.
Tailstock Info
Tailstock Quill Travel	4-3/8 in.
Tailstock Taper	MT#3
Tailstock Barrel Diameter	1.968 in.
Threading Info
Number of Longitudinal Feeds	17
Range of Longitudinal Feeds	0.002 — 0.067 in.
Number of Cross Feeds	17
Range of Cross Feeds	0.001 — 0.034 in.
Number of Inch Threads	45
Range of Inch Threads	2 — 72 TPI
Number of Metric Threads	39
Range of Metric Threads	0.2 — 14 mm
Number of Modular Pitches	18
Range of Modular Pitches	0.3 — 3.5 MP
Number of Diametral Pitches	21
Range of Diametral Pitches	8 — 44 DP
Dimensions
Bed Width	9 in.
Leadscrew Diameter	1-1/8 in.
Leadscrew TPI	4
Leadscrew Length	59 in.
Steady Rest Capacity	5/16 — 4-5/16 in.
Follow Rest Capacity	5/8 — 3-1/8 in.
Faceplate Size	12 in.
Feed Rod Diameter	3/4 in.
Floor to Center Height	42-5/8 in.
Height With Leveling Jacks	54-3/8 in.

Model SB1039

Page 2 of 3