System: ER

CAT 40 / ER 25 X 4″ H

SKU: 4340.12551
  • Balanced to 25,000 RPM
  • 0.0001" TIR
  • Includes Hi-Q Nut
  • High Vibration Damping
  • Manufactured in Switzerland

Dimensions: 3.0 x 3.0 x 9.0 (in)
Weight: 3.925 (lbs)

Watch Product Video

Price $245

Stock Status: instock (50 Available)

Product Specifications:

  • Projection (in): 4
  • Projection (mm): 101.6
  • Nose Diameter (in): 1.6548
  • Nose Diameter (mm): 42.00
  • Coolant-thru Capable: YES
  • TIR (in): 0.0001
  • TIR (mm): 0.003
  • Maximum RPM: 25000

Found 22 similar products:

  • CAT 40 / ERA 32 x 019 mm

    SKU: 2340.13200

    • Projection (in): 0.7486
    • Projection (mm): 19
    • Nose Diameter (in): 1.379
    • Nose Diameter (mm): 35.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $243
  • CAT 40 / ER 11 X 3″ H

    SKU: 4340.11131

    • Projection (in): 3
    • Projection (mm): 76.2
    • Nose Diameter (in): 0.7486
    • Nose Diameter (mm): 19.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $250
  • CAT 40 / ER 11 X 6″ H

    SKU: 4340.11171

    • Projection (in): 6
    • Projection (mm): 152.4
    • Nose Diameter (in): 0.7486
    • Nose Diameter (mm): 19.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $292
  • CAT 40 / ER 16 X 3″ H

    SKU: 4340.11631

    • Projection (in): 3
    • Projection (mm): 76.2
    • Nose Diameter (in): 1.1032
    • Nose Diameter (mm): 28.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $231
  • CAT 40 / ER 16 X 4″ H

    SKU: 4340.11651

    • Projection (in): 4
    • Projection (mm): 101.6
    • Nose Diameter (in): 1.1032
    • Nose Diameter (mm): 28.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $251
  • CAT 40 / ER 16 X 6″ H

    SKU: 4340.11671

    • Projection (in): 6
    • Projection (mm): 152.4
    • Nose Diameter (in): 1.1032
    • Nose Diameter (mm): 28.00
    • Coolant-thru Capable: YES
    • TIR (in): 0.0001
    • TIR (mm): 0.003
    • Maximum RPM: 25000
    Price: $261