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Specifications

Categories > Boring Mills, Vertical
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Stock ref. # 0704

Manufacturer TOS

Model SK12

Year 1962/75

Table Dia. 46.5"

Swing 53"

Under Rail 44"

Capacity 4.4 Ton

RPM 225

Motor 50 HP

Includes *

Price SOLD!

Other specifications

46.5" TOS VERTICAL BORING MILL

MODEL: SK12 NEW: 1962; RECONDITIONED 1975

SPECIFICATIONS:

TABLE DIAMETER .............................. 46.5"

MAX. SWING WHEN TURNING W/SIDE HEAD ......... 49.2"

MAX. SWING W/OUT SIDE HEAD .................. 53.15"

MAX. HEIGHT UNDER CROSS RAIL ................ 44.7"

MAX. HEIGHT UNDER RAIL HEAD TOOLHOLDER ...... 39.37"

MAXIMUM VERTICAL DISTANCE, SIDE HEAD TOOLHOLDER

TO TABLE .................................. 33.5"

VERTICAL TRAVEL OF CROSS RAIL ............... 33.5"

VERTICAL TRAVEL OF LH RAM ................... 27.95"

VERTICAL TRAVEL OF RH TURRET SLIDE .......... 21.6"

HORIZONTAL TRAVEL OF SIDE HEAD RAM .......... 19.68"

MAX. TABLE LOAD CAPACITY .................... 8,800 LBS

SWIVEL OF LH RAM HEAD ON RAIL ..... +/- 45 DEGREES

INFINITELY VARIABLE TABLE SPEEDS (4 RANGES) 5.3-225 RPM

24 FEEDS ......................... .0024 TO 0.36 IPR

RAPID TRAVERSE RATE ......................... 55 IPM

THREADING RANGE: INCH- 1 TO 28 TPI; METRIC... 2 TO 20mm

TAPER TURNING CAPACITY:

NUMBER OF TAPERS TURNED W/CHANGE GEARS ..... 12

RANGE OF APEX ANGLES OF TAPERS(DEGREES) .... 90 TO 168

RANGE OF APEX ANGLES OF TAPERS WITH

SLIDE INCLINED (DEGREES) ................. 0 TO 172

APPROXIMATE WEIGHT .......................... 39,000 LBS

FLOOR SPACE ....................... 152"LR x 98"FB

MAX. HEIGHT, RAIL UP ........................ 168"

EQUIPPED WITH:

T-SLOTTED TABLE WITH SET OF (4) HD FACEPLATE JAWS

LH SWIVEL TYPE RAM HEAD W/SQUARE TOOLHOLDER, THREADING,

AND TAPER TURN. ATTACH.

EQUIPPED WITH (CONTINUED):

RH PENTAGON TURRET HEAD

RH SIDE HEAD WITH SQUARE TOOLHOLDER

5-POSITION TURRET FEED STOPS FOR BOTH RAIL HEADS FOR

VERT. AND HORIZ. TRAVELS

INFINITELY VARIABLE TABLE SPEEDS

PENDANT CONTROLS

POWER RAPID TRAVERSE, ALL TRAVLES

POWER RAIL CLAMPING

SCALES, ALL TRAVELS

SPLASH GUARDS

50 HP 3/50/380 VOLT VARIABLE SPEED COMMUTATOR MAIN DRIVE

MOTOR WITH CONTROLS

* * VERY GOOD CONDITION * *

INSPECT UNDER POWER!

Photos