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ER™ • Straight Shank
ER™ • Straight Shank
ER™ • Straight Shank
ER™ • Straight Shank
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ER™ • Straight Shank • Metric

ER™ • Straight Shank

Metric
Inch
SAP Material Number 1288321
ISO Catalog Number SS250ER20190M
ANSI Catalog Number SS250ER20190M
[CST] Catalog Collet Series ER20
[D] Adapter / Shank / Bore Diameter 25 mm
[D] Adapter / Shank / Bore Diameter .9843 in
[D11] Lock Nut Diameter 28 mm
[D11] Lock Nut Diameter 1.102 in
[L] Overall Length 190 mm
[L] Overall Length 7.48 in
[LS] Shank Length 150 mm
[LS] Shank Length 5.905 in
[L9] Clamping Length 36 mm
[L9] Clamping Hole Length 1.417 in
[V] Adjustment Range 64 mm
[V] Adjustment Range 2.519 in
Weight Kilograms 0.55
Counter Bore Collet Torque Nm 28
Straight Collet Torque Nm 28
Stop Screw ID Drive Size 6 mm
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Uses and application

  • 100042742100042742
  • Axial Adjustment - EndAxial Adjustment - End
  • Drilling - Through CoolantDrilling - Through Coolant
  • Shank - Cylindrical  PlainShank - Cylindrical Plain
  • Shank - Cylindrical with SquareShank - Cylindrical with Square
  • Collet - ER DIN 6499Collet - ER DIN 6499

Features and benefits

  • Grip (2:1 advantage).

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Spare Parts for ER™ • Straight Shank • Metric

Spare Part
    WRENCH WRENCH
    WRENCH
    Spare Part
      ER 20 SLIM ROUND LOCKNUT ER 20 SLIM ROUND LOCKNUT
      ER 20 SLIM ROUND LOCKNUT
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