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RUSH 252 Drill & Tool Grinder & (16) Cams USA #GMT-2314

Drill Grinders
Manufacturer:
RUSH
Model:
252
Stock #:
4097
RUSH 252 Drill & Tool Grinder & (16) Cams USA #GMT-2314, Model 252, Serial 1297, Year 1988, used condition. Equipped with dual-cam workhead, 6-1/2" self-centering chuck, work light, coolant system, extra wheels, and machine manuals. Wired for 115 volt.
Tool Grinder
Drill Capacity (min)0.0938"2.3812 mm
Drill Capacity (max)2"50.8 mm
Dimensions36” x 42” x 55” H36” x 42” x 55” H
Weight700 Lbs.700 Lbs.

Reference #: GMT-2314
Model # : 252
Serial # : 1297
Year of manufacture: 8/88’
Drill diameter range: 3/32"-2"
Straight Shanks: 3/32"-2"
Morse taper: up to #5
Maximum diameter of tools ground other than drills: 2-1/2" diameter with a maximum shank diameter of 2"
Maximum length of tools other than drills: 5" (excluding the tool shank)
Drill point angle range: 40 to 180 degrees
Maximum drill length: 16" (26" with optional spindle)
Adjustable spindle tilt from horizontal: +/- 30 degrees
Standard grinding wheel size: 7" diameter x 1-1/4" wide x 1-1/4" bore
Transverse slide handwheel graduated to: 0.0002”
In-feed slide handwheel graduated to: 0.001”

The ability to grind odd-fluted tools (1, 3, 5, & 7) as well as even-fluted tools (2, 4, 6, & 8). This is achieved with a dual-cam workhead, the inner cam drum rotates at a 2:1 gear ratio to grind even-fluted tools while the outer cam drum rotates at a 1:1 ratio for odd- fluted tools.

Cam-action providing for controlled spindle forward/back axial motion

6-1/2" Diameter self-centering chuck with six hardened steel jaws and holding length of 2-5/16". Chuck spindle is hardened and ground with 2"+ diameter bore. Spindle provides (12) index slots for index grinding.

Extra wheels

(16) Cams

Cast iron cabinet

Work light

Coolant system with external pump and tank

Machine manuals

1/2 H.P. 3/60/115 volt drive motor

Machine is wired for 115 volt

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