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Sumitomo Electric Hardmetal SSTI Internal Threading Bar

Sumitomo Electric Hardmetal SSTI Internal Threading Bar

SEC threading tool SSTI type for internal threading with screw-on 16IR inserts.

Key features

  • Screw-on clamping
  • Minimum bore 18 mm
SSTI R1812M16 Shank dia DCON (mm): 12 | Height H (mm): 11.0 | Length LF (mm): 150 | Head length LH (mm): 32.0 | WF (mm): 10.2 | Min machining dia (mm): 18 | Stock: Yes
SSTI R2016M16 Shank dia DCON (mm): 16 | Height H (mm): 15.0 | Length LF (mm): 150 | Head length LH (mm): 63.5 | WF (mm): 9.2 | Min machining dia (mm): 20 | Stock: Yes
SSTI R2420Q16 Shank dia DCON (mm): 20 | Height H (mm): 18.0 | Length LF (mm): 180 | Head length LH (mm): 19.0 | WF (mm): 13.5 | Min machining dia (mm): 24 | Stock: Yes
SSTI R3125S16 Shank dia DCON (mm): 25 | Height H (mm): 23.0 | Length LF (mm): 250 | Head length LH (mm): 14.3 | WF (mm): 16.5 | Min machining dia (mm): 31 | Stock: Yes
SSTI R3732S16 Shank dia DCON (mm): 32 | Height H (mm): 30.0 | Length LF (mm): 250 | Head length LH (mm): 14.3 | WF (mm): 20.0 | Min machining dia (mm): 37 | Stock: Yes
Threading HoldersSumitomo Electric Hardmetal
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Sumitomo Electric Hardmetal SSTI Internal Threading Bar

Brand Sumitomo Electric Hardmetal·Threading Holders

Available part numbers (5)

SSTI R1812M16, SSTI R2016M16, SSTI R2420Q16, SSTI R3125S16, SSTI R3732S16

How to order

Send the Sumitomo Electric Hardmetal 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
SSTI R1812M16Shank dia DCON (mm): 12 | Height H (mm): 11.0 | Length LF (mm): 150 | Head length LH (mm): 32.0 | WF (mm): 10.2 | Min machining dia (mm): 18 | Stock: Yes
SSTI R2016M16Shank dia DCON (mm): 16 | Height H (mm): 15.0 | Length LF (mm): 150 | Head length LH (mm): 63.5 | WF (mm): 9.2 | Min machining dia (mm): 20 | Stock: Yes
SSTI R2420Q16Shank dia DCON (mm): 20 | Height H (mm): 18.0 | Length LF (mm): 180 | Head length LH (mm): 19.0 | WF (mm): 13.5 | Min machining dia (mm): 24 | Stock: Yes
SSTI R3125S16Shank dia DCON (mm): 25 | Height H (mm): 23.0 | Length LF (mm): 250 | Head length LH (mm): 14.3 | WF (mm): 16.5 | Min machining dia (mm): 31 | Stock: Yes
SSTI R3732S16Shank dia DCON (mm): 32 | Height H (mm): 30.0 | Length LF (mm): 250 | Head length LH (mm): 14.3 | WF (mm): 20.0 | Min machining dia (mm): 37 | Stock: Yes

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