CM-2

  • ½ H.P. Spindle Motor;
  • Precision ABEC 7 Angular Contact Ball Bearing Spindle;
  • Spiral Mechanism Allows for Infinitely Variable Leads;
  • Turntable Workhead Swivels 235 degree Allows for More Versatile Setups and Grinding of Radii;
  • Offset Slide for Workhead Spindle Allows for Grinding of Convex or Concave Radii.

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Specifications

Specification CM-2
Swing Over Table 12"
Collet Work (Min and Max Diameter) 0.12" - 1.25"
Lead Generated by Spiral Lead Mechanism (Min.) 1.81”
Length between Spindle Nose and Tail Center (Max.) 6”
Grinding Wheel Spindle 4”
Saddle Cross Travel 5.75”
Offset Slide Travel (Total) 5.25”
Offset Slide Travel (Front of Center) 3”
Offset Slide Travel (Rear of Center) 2.25”
Horizontal Plane (Turntable Base) 235°
Vertical Plane (above Center) 40°
Table Longitudinal Travel 6”
Vertical Slide Travel (Total) 9.5”
Vertical Slide Travel (above Center) 4.5”
Vertical Slide Travel (below Center) 5”
Cross Slide Travel (Total) 7.5”
Cross Slide Travel (front of Center) 3”
Cross Slide Travel (rear of Center) 4.5”
Spindle Speed (Workhead) 436 rpm
Spindle Speed (Wheelhead) 4000,5729, and 8,000 rpm with motor speed @ 3,600 rpm
Spindle Speed (Internal Grinding Attachement -- Optional Accessory) 16,410 - 23,510 - 32,820 rpm
Motor (Workhead) ¼ HP
Motor (Wheelhead) ½ HP
Floor Dimension 25”x26” (Base only) 60” x 67” (Including Travel)
Packing dimension 57.48” x 57.48” x 59.45”
Net weight 1,525 lbs
Gross weight 1,750 lbs

Accessories

Standard Accessories

  • Wheelhead tooth rest assembly with extension bar
  • Front stock support
  • Adjustable Tailstock
  • Diamond Dresser Holder Bracket
  • Wheel Guard with extension bar
  • Tooth Rest centering gauge
  • Allen Wrench set
  • Hook Wrench for workhead
  • Leveling Pads
  • Tools
  • Stright cylindrical collets (1/8, 3/16, ¼, 5/16, 3/8, 7/16, ½, 5/8, ¾, 7/8, 1, 1-1/8, and 1-1/4) and #2, #3, and #4 Morse Taper taper collets
  • 5 grinding wheel flanges (4 standard and 1 extension flange)
  • Set of 4 index plates for Spiral Lead Mechanism (0, 8, 10, 12)

Optional Accessories

  • Large Cutter Radius Attachment
  • Grinding Wheel Flange (1/2” I.D.)
  • Spring Loaded Index Pawl for Workpiece Index Plates
  • Three Jaw Chuck for Workhead (4”)
  • Additional Straight Cylindrical Collets (Each)
  • Additional Index Plates for Spiral Lead Indexing Unit (Each)
  • Set of 3 Taper Collets (#5, #7, & #9)
  • Diamond Nib Dresser
  • Credit for standard 1/8” to 1-1/4” and #2 to #4 MT collets
  • Set of three grinding wheels
  • BT40 collets set (inch 13 pieces)

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