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
