• Korloy Threading Insert Partial Profile 55° Internal M Chip Breaker
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Korloy Threading Insert Partial Profile 55° Internal M Chip Breaker

Korloy Threading Insert Partial Profile 55° Internal M Chip Breaker

Partial profile threading inserts for Partial profile 55° threads, internal machining, with M chip breaker.

Key features

  • Laid-down 3-edge threading insert for internal threading
  • M chip breaker for improved chip control
  • Precision-ground profile for high-quality thread surface finish
  • Right- and left-hand versions
  • Grades: PC5030T (universal PVD), PC3030T, PC9070T, PC5300
  • Applicable holders: IR(L)H / IR(L)H-C

Specifications

Thread standard Partial profile 55°
Profile Partial profile
Thread type Internal
Insert type Laid-down threading insert
Chip breaker M
Type Internal
Hand Right
IRM11-A55 PC3030T Type: Internal | Hand: Right | Pitch (mm): 0.5~1.5 | Threads per inch (TPI): 48~16 | Inscribed circle IC (mm): 6.35 | Insert size L (mm): 11 | Corner radius RE (mm): 0.08 | PDY (mm): 0.8 | PDX (mm): 0.9 | Grade: PC3030T | Stock: Yes
IRM16-A55 Type: Internal | Hand: Right | Pitch (mm): 0.5~1.5 | Threads per inch (TPI): 48~16 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.05 | PDY (mm): 0.8 | PDX (mm): 0.9 | Grades: PC5030T / PC3030T / PC9070T / PC5300 | Stock: Not marked as stock item
IRM16-G55 Type: Internal | Hand: Right | Pitch (mm): 1.75~3.0 | Threads per inch (TPI): 14~8 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.08 | PDY (mm): 1.2 | PDX (mm): 1.7 | Grades: PC5030T / PC3030T / PC9070T / PC5300 | Stock: Not marked as stock item
IRM16-AG55 PC3030T Type: Internal | Hand: Right | Pitch (mm): 0.5~3.0 | Threads per inch (TPI): 48~8 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.08 | PDY (mm): 1.2 | PDX (mm): 1.7 | Grade: PC3030T | Stock: Yes
IRM22-N55 PC3030T Type: Internal | Hand: Right | Pitch (mm): 3.5~5.0 | Threads per inch (TPI): 7~5 | Inscribed circle IC (mm): 12.7 | Insert size L (mm): 22 | Corner radius RE (mm): 0.43 | PDY (mm): 1.7 | PDX (mm): 2.5 | Grade: PC3030T | Stock: Yes
Threading InsertsKorloy
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Korloy Threading Insert Partial Profile 55° Internal M Chip Breaker

Brand Korloy·Threading Inserts

Available part numbers (5)

IRM11-A55 PC3030T, IRM16-A55, IRM16-G55, IRM16-AG55 PC3030T, IRM22-N55 PC3030T

How to order

Send the Korloy 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
IRM11-A55 PC3030TType: Internal | Hand: Right | Pitch (mm): 0.5~1.5 | Threads per inch (TPI): 48~16 | Inscribed circle IC (mm): 6.35 | Insert size L (mm): 11 | Corner radius RE (mm): 0.08 | PDY (mm): 0.8 | PDX (mm): 0.9 | Grade: PC3030T | Stock: Yes
IRM16-A55Type: Internal | Hand: Right | Pitch (mm): 0.5~1.5 | Threads per inch (TPI): 48~16 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.05 | PDY (mm): 0.8 | PDX (mm): 0.9 | Grades: PC5030T / PC3030T / PC9070T / PC5300 | Stock: Not marked as stock item
IRM16-G55Type: Internal | Hand: Right | Pitch (mm): 1.75~3.0 | Threads per inch (TPI): 14~8 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.08 | PDY (mm): 1.2 | PDX (mm): 1.7 | Grades: PC5030T / PC3030T / PC9070T / PC5300 | Stock: Not marked as stock item
IRM16-AG55 PC3030TType: Internal | Hand: Right | Pitch (mm): 0.5~3.0 | Threads per inch (TPI): 48~8 | Inscribed circle IC (mm): 9.525 | Insert size L (mm): 16 | Corner radius RE (mm): 0.08 | PDY (mm): 1.2 | PDX (mm): 1.7 | Grade: PC3030T | Stock: Yes
IRM22-N55 PC3030TType: Internal | Hand: Right | Pitch (mm): 3.5~5.0 | Threads per inch (TPI): 7~5 | Inscribed circle IC (mm): 12.7 | Insert size L (mm): 22 | Corner radius RE (mm): 0.43 | PDY (mm): 1.7 | PDX (mm): 2.5 | Grade: PC3030T | Stock: Yes

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