Jet BDB-919, Operating Instructions And Parts Manual

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BDB-919 BDB-929
Gearbox
Number of longitudinal feeds 60
Range of longitudinal feeds 0.0006 – 0.037 in.
Number of inch threads 27
Range of inch threads 8 – 56 TPI
Number of metric threads 12
Range of metric threads 0.5 – 3.5 mm
Compound and Carriage
Tool post type Single and 4-way
Maximum tool size 1/2 x 1/2 in.
Maximum compound slide travel 1-7/8 in.
Maximum cross slide travel 4-1/4 in.
Maximum carriage travel 17-1/2 in. 26-1/2 in.
Tailstock
Tailstock spindle travel 1-9/16 in.
Diameter of tailstock spindle 1-1/6 in.
Taper in tailstock spindle MT-2
Main materials
Headstock Cast iron
Bed Cast iron
Apron/Saddle Cast iron
Tailstock Cast iron
Splash guard Steel
Dimensions
Bed width 4-1/2 in.
Overall dimensions (LxWxH) 41 x 22 x 20 in. 51 x 22 x 20 in.
Shipping dimensions (LxWxH) 41 x 22 x 22 in. 51 x 22 x 22 in.
Weights
Net weight (approx.) 250 lbs 287 lbs
Shipping weight (approx.) 293 lbs 344 lbs
1
subject to local and national electrical codes.
2
The specified values are emission levels and are not necessarily to be seen as safe operating levels. As workplace
conditions vary, this information is intended to allow the user to make a better estimation of the hazards and risks
involved only.
L = length, W = width, H = height, TPI = threads per inch
n/a = not applicable
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring
obligations.