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ER collet chuck mini / slim Form ADB, SK 40 A = 160, for ER collet size: 20

Article no.: 300665 20

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for ER collet size Unit price incl. VAT
  • Arbor standard: ISO 7388-1
  • Shape: ADB
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC

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Product details

Technical Data

for ER collets 20 mm
Clamping ⌀ D1 1-13 mm
Adapter SK 40 A = 160
Arbor standard ISO 7388-1
Shape ADB
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HSC
Clamping range 1 mm - 13 mm
Overhang dimension A 160 mm
External ⌀ D 28 mm
Usable length LN 73 mm
Suitable chuck key No. 309740 20
Type of product Collet chuck

Identification numbers & Classifications

Article number 300665 20
EAN / GTIN 4045197764300
Manufacturer number 300665 20

Description

Version:

Clamping nut fine balanced for HSC. ER11 through bored. Shanks hard turned (smooth cutting action!).
  • With Balluffchip bore as standard.

Application:

For clamping tools with plain shank to DIN 6499.

Supplied with:

High speed ER mini nut No. 309650.

Optional extras:

ER collets No. 308881309434, ER lock wrench No. 309740.
Pull studs (PS) No. 308600308806. PS chuck key No. 308820; 308830.

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