6.3 Kolomna Horizontal Boring Mill

6.3 Kolomna Horizontal Boring Mill

Stock Number: B550029

Kolomna 2N637F1

Serial No. 278      Age: 1989

Condition: Very Good / Excellen

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Spindle Size6.3
Spindle Taper50 ISO
Spindle Feed.08 To 67 IPM
Spindle Speeds6.3 To 1,000 Rpm's
Threading4 To 20 TPI
Threading Metric1 To 10 MM
Spindle Travel40"
Spindle Head Travel Up & Down55"
Saddle Travel In & Out63"
Rotary Table Size63" X 71"
Rotary Table Weight17,000 Lbs
Rotary Table Feeds1.2" Rpm's
Table Travel Cross55"
Main Motor30 Hp.
Overall Dimensions25'2" Long X 18'4" Wide
Weight74,000 Lbs
Right Angle HeadYes
Tail StockYes
Hardened Ways On Bed & SaddleYes
Note: Machine Will Have New US Electric Installed 
Machine Has Been Removed From Service. 
Condition: Very Good 


6.3 Kolomna Horizontal Boring Mill
N & R Machine Sales
9292 Industrial Drive
Navasota, Texas 77868
936 825 2600
936 825 2679

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