
BULLARD 36 SPIRAL DRIVE VERTICAL BORING MILLS
Specifications & Market Value

Equipment Overview
- OEM
- BULLARD
- Model
- 36 SPIRAL DRIVE
- Year of manufacture
- -
Technical Description
The BULLARD 36 SPIRAL DRIVE VERTICAL BORING MILL is a heavy-duty machine with a 34-inch, 4-jaw table and a robust 30 HP motor, generating 70 RPM. It offers a maximum swing of 44 inches (below the side head) and accommodates workpieces up to 36 inches under the rail. Key features include a side head with 21 inches of horizontal travel and 30 inches of vertical travel, capable of a maximum distance of 22 inches above the table. The turret head provides 21 inches of left-to-right travel and 24 inches of vertical travel across 5 positions, with a swivel function. Feed rates for the turret head range from 0.002 to 0.500 I.P.R., while the side head ranges from 0.002 to 0.068 I.P.R. The machine is powered by a 20 HP main motor (220/440 Volts), has a substantial operating weight of 17,000 lbs., and requires a floor space of 90 inches (R-L) by 100 inches (F-B), with an overall height of 109 inches.
Technical Attributes
- Table Diameter
- 34.00 ''
- Spindle Power
- 30.00 HP
- Max Spindle Speed
- 70.00 RPM
Dimensions
- Size
- 90 in L x 90 in W x 109 in H
Category
- MACHINING
- → BORING MILLS
- → VERTICAL BORING MILLS
Data Accuracy and Verification
Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.
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