- -
12
12 SPEEDS 12 SPEEDS
50Hz 60Hz
BELT
50Hz 60Hz
BELT
125 150 4-5 710 850 1-6
185 225 3-5 1000 1200 2-7
210 255 4-6 1250 1500 3-8
300 350 2-5 1350 1600 1-7
350 400 3-6 1900 2300 2-8
420 500 4-7 2500 3000 1-8
Table .1 For 31/31N2F
For 25
10. TO CHANGE TOOLS
(1) Removing Face Mill or Drill Chuck Arbor
Loosen the arbor bolt (see fig. 4) at the top of the spindle shaft approximately 2 turns with a
wrench. Rap the top of the arbor bolt with a mallet. After taper has been broken loose, holding
chuck arbor on hand and turn detach the arbor bolt with the other hand.
(2) To Install Face Mill or Cutter Arbor
Insert cutter and cutter arbor into the taper of spindle. Tighten arbor bolt detach securely, but do
not over-tighten.
(3) Removing Taper Drills
(a) Turn down the arbor bolt and insert the taper drill into the spindle shaft.
(b) Turn the rapid down handle rod down until the oblong hole in the rack sleeve appears.
Line up this hole with the hole in the spindle. Insert key punch key through holes and strike
lightly with a mallet. This will force the taper drill out.
11. ORDERING REPLACEMENT PARTS
Complete parts list is attached. If parts are needed, contact your local distributor.
12. EXTRA TOOLING AND ACCESSORIES
Each of machines is equipped with a MT # 3 spindle taper or a R-8 spindle taper (examples below).
Contact your local distributor or a major cutting tool distributor to obtain any of these accessories.
Taper Drills
Reamers
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