Threading Inserts

Cutting Tools

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Threading

Sandvik Coromant

CoroThread® 266 is designed with an iLock interface to combat the extreme forces placed upon the insert in the threading operations. The tool guarantees excellent insert stability for ultimate accuracy, surface finish and product consistency.

Benefits:
Reduced machine- and downtime
Excellent surface finish due to the exceptional stability
High product consistency
Three sharp cutting edges for high-quality threads
Multi-point inserts available, require fever passes resulting in increased productivity
 
Features:
Large standard product range of tools and thread profile inserts
Insert geometries and grades for all materials
Unique guide rail interface between the insert and tip seat
Good edge indexing
Easy to mount the insert correctly
3 different insert sizes 16, 22 and 27± (3/8, 1/2 and 5/8 inch)
Pitches from 0.5 up to 7.0 mm (0.02-3.0 threads/inch)
 
Application:
First choice for all thread turning
Dedicated geometries and grades for all materials
Minimum internal hole from 20 mm (0.787 inch)

CoroThread® 266RG Metric External Threading Inserts Grade 1135

266RG-16MM01F175E INSERTGRADE 1135

Grade description for GC1125:
New PVD-TiAIN-based coating and substrate combine to improve wear resistance and security for threading, providing the option of running at higher cutting speeds or for a longer time in cut.

CoroThread®  266RG Unified (UN) External Threading Inserts Grade 1125

Insert Grade 1125
(K15)(M20)(N20)(P20)(S20)
PVD (Ti,Cr,Al)N+(Ti,Al)N  Coated grade for use on cast iron, stainless steel, non ferrous metals, steel and heat resistant materials.


CoroThread®  266RG Unified (UN) External Threading Inserts Grade 1125

266RG-16UN01A140M, Threading Insert, Grade GC1125, UN

266RG-16UN01A280M 1125, Threading Insert, Grade 1125, UN

CoroThread® 266RL VM Internal Threading Inserts Grade 1020

266RL-22VM01A001M INSERT GRADE 1020

Yamaloy

Insert Grade Description:
QMA (P20-P40/K20-K30) Coated. Sintered chipbreaker with a multi layer TiALN PVD coated sub-micrograin grade. Provides high quality threads for most materials including exotic alloys and stainless steels. Best performance is achieved at medium to high cutting speeds.

Partial Profiles
External Right Hand

55°

16ERB AG55 Threading Inserts Grade QMA 

16ERB-AG55, Threading Insert, Grade QMA, Partial Profile 55°

ISO Metric
External Right Hand
11 ER available on request.

Insert Grade Description:
QMA (P20-P40/K20-K30) Coated. Sintered chipbreaker with a multi layer TiALN PVD coated sub-micrograin grade. Provides high quality threads for most materials including exotic alloys and stainless steels. Best performance is achieved at medium to high cutting speeds.

16ERB ISO Metric Threading Inserts Grade QMA

16ERB-1.25ISO, Threading Insert, Grade QMA, ISO Metric

UN
External Right Hand

Insert Grade Description:
QMA (P20-P40/K20-K30) Coated. Sintered chipbreaker with a multi layer TiALN PVD coated sub-micrograin grade. Provides high quality threads for most materials including exotic alloys and stainless steels. Best performance is achieved at medium to high cutting speeds.

16ERB UN (Unified) Threading Inserts Grade QMA

16ERB-12UN, Threading Insert, Grade QMA, UN

16IRB Whitworth Threading Inserts 

Whitworth, Internal Right Hand

A full range of sizes are available on request.

Insert Grade Description:
QMA (P20-P40/K20-K30) Coated. Sintered chipbreaker with a multi layer TiALN PVD coated sub-micrograin grade. Provides high quality threads for most materials including exotic alloys and stainless steels. Best performance is achieved at medium to high cutting speeds.



16IRB Whitworth Threading Inserts Grade QMA 

16IR-11 W, Threading Insert, Grade QMA, Whitworth

Iscar

PICCO R 050.20: Inserts for internal turning and chamfering next to the bottom of blind holes 

Grade : IC908
A hard, fine grain substrate with excellent chipping resistance, combined with a new TiAlN PVD coating. Provides high wear and oxidation resistance. Recommended for a very wide range of materials applications and machining conditions.
ISO Range - P/M/K: (P15-P30)(M20-M30)(K20-K40)
ISO Range - H/S/N: (H10-H20)(S10-S25)
Grade or Coating Type: PVD
Coating Layers: TiAlN 

IC228 PVD COATED (P30-P50 K25-K40) For alloy steels, aluminum alloys, austenitic stainless steel, carbon steel, cast steel, copper alloys and Exotic alloys. Suitable for roughing and  semi-roughing in low speed / high feed and interrupted cut conditions. High resistance to mechanical & thermal shock.

PICCO R Inserts, Grades IC908/IC228

PICCO R050.3-10 INSERT GRADE IC228

PICCO R050.5-10 INSERT GRADE IC228

PICCO R050.6-30 INSERT GRADE IC228

PICCO R050.7-50 INSERT GRADE IC228

PICCO R610.1008-10 INSERT GRADE IC228

ER/L-UN : External American UN full profile (UN, UNC, UNF, UNEF) laydown threading inserts. ER/L - ground periphery and rake, ERB - with a chipformer and peripherally ground, ERM - with a chipformer for general industry. 

Grade: IC908
A hard, fine grain substrate with excellent chipping resistance, combined with a new TiAlN PVD coating. Provides high wear and oxidation resistance. Recommended for a very wide range of materials applications and machining conditions.
ISO Range - P/M/K: (P15-P30)(M20-M30)(K20-K40)
ISO Range - H/S/N: (H10-H20)(S10-S25)
Grade or Coating Type: PVD
Coating Layers: TiAlN 

ER/LM  UN (Unified) Threading Inserts Grade IC908

16ERM 12UN INSERT GRADE I C908

These external 60° partial profile threading inserts are versatile and durable. They are coated in a hard, fine grain substrate which has excellent chipping resistance. The inserts have excellent wear and oxidation resistance. 

Features and Benefits
• External 60° threading inserts
• Highly versatile
• High resistances to chipping, wear and oxidation

Typical Applications
• Steels
• Alloy steels
• Austenitic steel
• High temperature alloys


ER/L Partial Profile 60° Threading Inserts, Grade IC908

16ER AG60 THREADING INSERT GRADE IC908

16ERM AG60 INSERT GRADE I C908

ER/L Metric External Threading Inserts

ER/L - ground periphery and rake 
ERB -  with a chipformer and peripherally ground 
ERM - with a chipformer 

Grade IC908
(P15-P30, M20-M30, K20-K30) PVD coated. Suitable for low to medium speed. IC908 high toughness for interrupted cuts. Excellent notch wear and build up edge resistance.



ER/L Metric External Threading Inserts Grade IC908

16ER 0.50 ISO THREADING INSERT GRADE IC908

16ER 0.70 ISO, Threading Insert, Grade IC908, ISO Metric

16ER 0.75 ISO THREADING INSERT GRADE IC908

22ER 4.00 ISO THREADING INSERT GRADE IC908

ER/L Metric External Threading Inserts
ER/L - ground periphery and rake 
ERB -  with a chipformer and peripherally ground 
ERM - with a chipformer 

Grade IC250
(P15-P35, M20-M40) PVD coated. Suitable for high loads and medium to high cutting speed.

ER/L Metric External Threading Inserts Grade IC250

22ER 6.00 ISO INSERT GRADE IC250

IR/L Metric Internal Threading Inserts 

IR/L - ground periphery and rake 
IRB -  with a chipformer and peripherally ground 
IRM - with a chipformer 

Grade IC908
(P15-P30, M20-M30, K20-K30) PVD coated. Suitable for low to medium speed. IC908 high toughness for interrupted cuts. Excellent notch wear and build up edge resistance.

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Threading Inserts

Sandvik Coromant

266RG-16MM01F175E INSERTGRADE 1135

18 Variations

Sandvik Coromant

266RG-16UN01A140M, Threading Insert, Grade GC1125, UN

24 Variations

Sandvik Coromant

266RG-16UN01A280M 1125, Threading Insert, Grade 1125, UN

24 Variations

Sandvik Coromant

266RL-22VM01A001M INSERT GRADE 1020

2 Variations

Yamaloy

16ERB-AG55, Threading Insert, Grade QMA, Partial Profile 55°

Yamaloy

16ERB-1.25ISO, Threading Insert, Grade QMA, ISO Metric

7 Variations

Yamaloy

16ERB-12UN, Threading Insert, Grade QMA, UN

6 Variations

Yamaloy

16IR-11 W, Threading Insert, Grade QMA, Whitworth

2 Variations

Iscar

PICCO R050.3-10 INSERT GRADE IC228

35 Variations

Iscar

PICCO R050.5-10 INSERT GRADE IC228

35 Variations

Iscar

PICCO R050.6-30 INSERT GRADE IC228

35 Variations

Iscar

PICCO R050.7-50 INSERT GRADE IC228

35 Variations

Iscar

PICCO R610.1008-10 INSERT GRADE IC228

35 Variations

Iscar

16ERM 12UN INSERT GRADE I C908

4 Variations

Iscar

16ER AG60 THREADING INSERT GRADE IC908

5 Variations

Iscar

16ERM AG60 INSERT GRADE I C908

5 Variations

Iscar

16ER 0.50 ISO THREADING INSERT GRADE IC908

26 Variations

Iscar

16ER 0.70 ISO, Threading Insert, Grade IC908, ISO Metric

26 Variations

Iscar

16ER 0.75 ISO THREADING INSERT GRADE IC908

26 Variations

Iscar

22ER 4.00 ISO THREADING INSERT GRADE IC908

26 Variations

Iscar

22ER 6.00 ISO INSERT GRADE IC250

5 Variations

Iscar

11IR 1.00 ISO THREADING INSERT GRADE IC908

26 Variations

Iscar

11IR 1.50 ISO THREADING INSERT GRADE IC908

26 Variations

Iscar

16IRM 1.50 ISO INSERT GRADE IC908

26 Variations

Iscar

16IRM 3.00 ISO, Threading Insert, Grade IC908, ISO Metric