Collet & Engelhard BFF 85 Horizontal Boring Mill – Precision German Engineering
This heavy-duty horizontal boring mill, made in Germany, offers 39" x 39" rotary T-slot table, 10 HP spindle motor, and gear-driven speeds. Ideal for high-precision industrial work.

Manufacturer: Collet & Engelhard Maschinenfabrik A.-G.
Model: BFF 85
Type: Horizontal Boring Mill
Origin: Germany

 Travels & Table (Imperial)
Table size: Approx. 39" × 39"
Table type: Rotary, T-slot
X-axis (longitudinal travel): Approx. 47"
Y-axis (vertical headstock travel): Approx. 39"
Z-axis (column in/out travel): Approx. 39"
W-axis (spindle quill travel): Approx. 20"

 Spindle & Tooling
Spindle diameter: Approx. 3.35" (85 mm)
Spindle taper: MT 5 (Morse Taper #5)
Spindle speeds: Gear-driven, manually selectable
Spindle motor:
Brand: WEG
Power: 10 HP
Speed: 1480 RPM
Voltage: 220 60 Hz, 3-phase

 Feed Motor & Electrical
Feed motor brand: Georgii-Kobold
Feed motor power: 1 HP (0.75 kW)
Voltage: 220/380 V
Speed: 1420 RPM, 60 Hz

 Controls & Features
Manual gear feed/speed selectors
Rotary table with T-slots
Dual-axis DRO (Heidenhain Digipac 5)
Handwheels and mechanical locks
Traditional electrical panel with contactors and overloads

 Overall Dimensions & Weight
Machine dimensions (L × W × H): 252" × 94.5" × 114.2"
Machine weight: Approx. 25,350 lbs (11.5 t)
Max. table load: 6,600 lbs (3 t)