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COVID-19: How Kennametal is responding
ER™ • BTKV40 Form B/AD
ER™ • BTKV40 Form B/AD
ER™ • BTKV40 Form B/AD
ER™ • BTKV40 Form B/AD

ER™ Collet Chucks

ER™ • BTKV40 Form B/AD

Metric
Inch
SAP Material Number 3857092
ISO Catalog Number BTKV40BER25070M
ANSI Catalog Number BTKV40BER25070M
[CST] Catalog Collet Series ER25
[D11] Lock Nut Diameter 42.0000
[D11] Lock Nut Diameter 1.653
[L1] Gage Length 70.0000
[L1] Gage Length 2.756
Gage Length Face Contact [L1FC] 68.9890
Gage Length Face Contact [L1FC] 2.716
[L9] Clamping Length 40.0000
[L9] Clamping Hole Length 1.570
[V] Adjustment Range 22.0000
[V] Adjustment Range .8661
Weight Kilograms 1.16
Counter Bore Collet Torque Nm 104.000
Straight Collet Torque Nm 104
Stop Screw ID Drive Size 4 mm & 5/32
See all Product Variants

Uses and application

  • Shank - Cylindrical  PlainShank - Cylindrical Plain
  • Collet - ER DIN 6499Collet - ER DIN 6499
  • Axial Adjustment - EndAxial Adjustment - End
  • Drilling - Through CoolantDrilling - Through Coolant
  • Shank - Cylindrical with SquareShank - Cylindrical with Square
  • Shank - SK BT Taper Face ContactShank - SK BT Taper Face Contact
  • ER Solid ColletER Solid Collet
  • 100042741100042741
  • Shank - Screw-OnShank - Screw-On
  • Shank - M16 DrawbarShank - M16 Drawbar

Features and benefits

  • Grip (2:1 advantage).

Spare Parts for ER™ • BTKV40 Form B/AD

STOP SCREW
STOP SCREW
WRENCH
WRENCH
10 V FORM B COOLANT SCREWS - C
10 V FORM B COOLANT SCREWS - C
STOP SCREW CONE CAP
STOP SCREW CONE CAP
ER25 BEARING LOCKNUT
ER25 BEARING LOCKNUT
ER25 SOLID LOCK NUT
ER25 SOLID LOCK NUT