• Samchully ER Collet Nuts
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Samchully ER Collet Nuts

Samchully ER Collet Nuts

Precision ER collet nuts; ER16 and larger are ball bearing nuts.

Key features

  • Ball bearing nut (BN) prevents collet twisting
ER11-N Thread spec (mm): M14 x 0.75p x 11.3L | Clamping spanner: S-17 | Applied models: ER11
ER16-BN Thread spec (mm): M22 x 1.5p x 17.8L | Clamping spanner: HS-3035 | Applied models: ER16
ER20-BN Thread spec (mm): M25 x 1.5p x 19.3L | Clamping spanner: HS-3236 | Applied models: ER20
ER25-BN Thread spec (mm): M32 x 1.5p x 20.3L | Clamping spanner: HS-3842 | Applied models: ER25
ER32-BN Thread spec (mm): M40 x 1.5p x 22.5L | Clamping spanner: HS-4552 | Applied models: ER32
ER40-BN Thread spec (mm): M50 x 1.5p x 25.5L | Clamping spanner: HS-6270 | Applied models: ER40
Tool Holder Spare PartsSamchully
6 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Samchully ER Collet Nuts

Brand Samchully·Tool Holder Spare Parts

Available part numbers (6)

ER11-N, ER16-BN, ER20-BN, ER25-BN, ER32-BN, ER40-BN

How to order

Send the Samchully part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
ER11-NThread spec (mm): M14 x 0.75p x 11.3L | Clamping spanner: S-17 | Applied models: ER11
ER16-BNThread spec (mm): M22 x 1.5p x 17.8L | Clamping spanner: HS-3035 | Applied models: ER16
ER20-BNThread spec (mm): M25 x 1.5p x 19.3L | Clamping spanner: HS-3236 | Applied models: ER20
ER25-BNThread spec (mm): M32 x 1.5p x 20.3L | Clamping spanner: HS-3842 | Applied models: ER25
ER32-BNThread spec (mm): M40 x 1.5p x 22.5L | Clamping spanner: HS-4552 | Applied models: ER32
ER40-BNThread spec (mm): M50 x 1.5p x 25.5L | Clamping spanner: HS-6270 | Applied models: ER40

Need a different model, or a part not listed here? Send us your parts list →

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