Inserts & Blades

Explore our wide selection of high-quality inserts and blades for cutting tools at Cromwell UK. Find the right inserts and blades for your cutting needs.

Inserts and Blades | Cutting Tools | Cromwell UK

Cutting Tools

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Parting & Grooving

Parting Inserts

Iscar

GIP-E : Precision, double-ended inserts for turning and grooving. P-type chipformer, medium-to-high feeds. 

Grade : IC20
Uncoated carbide grade.
ISO Range - P/M/K	(M10-M25)(K10-K20)
ISO Range - H/S/N 	(H05-H15)(S05-S20)(N05-N25)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated 

Grade : IC328
ISO Range - P/M/K	(P25-P40)(M30-M40)
ISO Range - H/S/N 	(S20-S30)
Grade or Coating Type	PVD
Coating Layers 	TiCN 

Grade : IC808
Recommended for a very wide range of materials.
ISO Range - P/M/K	(P15-P30)(M20-M30)
ISO Range - H/S/N 	(H10-H20)(S10-S25)
Grade or Coating Type	PVD
Coating Layers 	TiAlN/AlTiN+TiN 

Grade : IC908
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

Grade : IC830
High toughness and wear resistance.
ISO Range - P/M/K	(P20-P40)(M25-M35)
ISO Range - H/S/N 	(S15-S30)
Grade or Coating Type	PVD
Coating Layers 	AlTiN+TiN

Grade : IC8250
High toughness and wear resistance.
ISO Range - P/M/K	(P10-P35)(M05-M20)
ISO Range - H/S/N 	
Grade or Coating Type	CVD
Coating Layers 	TiCN+Al2O3+TiN 

Grade : IC635
For low speed, high feed and unfavorable conditions.
ISO Range - P/M/K  	(P30-P50)(M20-M40)  
ISO Range - H/S/N   	 
Grade or Coating Type  	CVD  
Coating Layers   	TiN+TiC+TiN  

GIP-E CUT-GRIP Profiling And Grooving Inserts Grade IC20

GIP-4.00E-0.40 INSERT GRADE IC20

GIP-E CUT-GRIP Profiling And Grooving Inserts Grade IC8250

GIP-4.00E-0.40 INSERT GRADE IC8250

GIP-E CUT-GRIP Profiling And Grooving Inserts Grade IC808

GIP-4.00E-0.80 INSERT GRADE IC808

GIPI: Double-ended precision inserts with P-type chipformer for internal grooving and recessing at medium feeds.

Grade : IC354
A thin PVD coated TiCN layer on a P40 substarte. High toughness. For general Applications in parting and grooving steel, alloy and stainless steel atmedium to high cutting speeds.
ISO Range - P/M/K: (P20-P40)(M10-M30)
Grade or Coating Type: PVD
Coating Layers: TiCN

Grade : IC328
A thin PVD coated TiCN layer on a P45-K40 substrate. Very high toughness. For milling, parting and grooving of steel, stainless and alloy steels at low to medium cutting speeds and for unstable machining conditions.
ISO Range - P/M/K: (P25-P40)(M30-M40)  
ISO Range - H/S/N: (S20-S30)  
Grade or Coating Type: PVD  
Coating Layers: TiCN

Grade : IC20
Used for semifinishing, finishing and semiroughing of aluminum, cast iron and stainless steel. An uncoated carbide grade.
ISO Range - P/M/K: (M10-M25)(K10-K20)
ISO Range - H/S/N: (H05-H15)(S05-S20)(N05-N25)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated

Grade : IC808
A hard, fine grain substrate with excellent chipping resistance, combined with a new 'SUMO TEC' TiAlN PVD coating. Provides high wear resistance. Recommended for a very wide range of materials.
ISO Range - P/M/K: (P15-P30)(M20-M30)
ISO Range - H/S/N: (H10-H20)(S10-S25)
Grade or Coating Type: PVD
Coating Layers: TiAlN/AlTiN+TiN 

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

Grade : IC830
A 'SUMO TEC' AlTiN+TiN PVD coated grade. Recommended for interrupted cut and heavy operations on stainless steel, high temperature and alloyed steel. High toughness and wear resistance.
ISO Range - P/M/K: (P20-P40)(M25-M35)
ISO Range - H/S/N: (S15-S30)
Grade or Coating Type: PVD
Coating Layers: AlTiN+TiN

Grade : IC9054
A CVD multilayer TiCN / Al2O3 / TiN coated grade. A tough grade, used for and grooving and turnig carbon, alloyed and stainless steel, at medium to high cutting speed.
ISO Range - P/M/K: (P15-P40)(M10-M30)   
Grade or Coating Type: CVD  
Coating Layers: TiCN+Al2O3+TiN

Grade : IC8250
A tough substrate with a cobalt enriched layer combined with MTCVD TiCN and a thick alpha Al2O3 CVD coating. Recommended for general use machining of steel in a wide range of conditions, featuring high toughness and wear resistance.
ISO Range - P/M/K: (P10-P35)(M05-M20)
Grade or Coating Type: CVD
Coating Layers: TiCN+Al2O3+TiN

Grade : IC656
A CVD coated grade used for semiroughing and medium machining at medium speed and high to medium feed of carbon, tool and stainless steel.
ISO Range - P/M/K: (P20-P40)(M20-M40) 
Grade or Coating Type: CVD  
Coating Layers: TiCN+TiC+TiN

GIPI CUT-GRIP Parting And Grooving Inserts Grade IC808

GIPI-2.70-0.10 INSERT GRADE IC808

GSFN: SELF-GRIP slitting inserts. 

Grade : IC20
Uncoated carbide grade.
ISO Range - P/M/K: (M10-M25)(K10-K20)
ISO Range - H/S/N: (H05-H15)(S05-S20)(N05-N25)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated 

Grade : IC328
ISO Range - P/M/K: (P25-P40)(M30-M40)
ISO Range - H/S/N: (S20-S30)
Grade or Coating Type: PVD
Coating Layers: TiCN

Grade : IC908
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 

Grade : IC928
Heavy operations.
ISO Range - P/M/K: (P20-P40)(M25-M35)
ISO Range - H/S/N: (S15-S30)
Grade or Coating Type: PVD
Coating Layers: TiAlN

GSFN Self-grip slitting inserts. 

GSFN-2 INSERT GRADE IC908

Parting Inserts for the GTN System.

Grade Name: IC20
Insert Material: CARBIDE - UNCOATED
ISO Range: K10-20 N05-25 S05-20 H05-15
ANSI Range: C2-C3
Grade Description: 'An uncoated carbide grade. Used for semi-finishing, finishing and semi-roughing of aluminum, cast iron and stainless steel. Used at low to medium speeds and feeds.'

Grade Name: IC54
Insert Material: CARBIDE - UNCOATED
ISO Range: P40
ANSI Range: C5
Grade Description: 'Suitable for milling, turning and planing at cutting speeds with large feeds; for machining in unfavorable conditions; permits use of sharp positive angles. Workpiece materials: steel, steel castings with cavities, austenitic stainless steel, stainless steel castings.'

Grade Name: IC328
Insert Material: CARBIDE - PVD COATED
ISO Range: P25-50 M30-40 S25-30
ANSI Range: C5-C6 C2-C3
Coating Description: TiN/TiCN
Grade Description: 'A TiN/TiCN PVD coated tough grade. Used for milling, grooving, parting and drilling a wide range of workpiece materials, at low to medium cutting speeds.'

Grade : IC354
A thin PVD coated TiCN layer on a P40 substarte. High toughness. For general Applications in parting and grooving steel, alloy and stainless steel atmedium to high cutting speeds.
ISO Range - P/M/K: (P20-P40)(M10-M30)
Grade or Coating Type: PVD
Coating Layers: TiCN

Grade : IC50M
Recommended for milling of steel, for semifinishing, semiroughing and roughing with medium or largechip sections and machining in unfavorable conditions.
ISO Range - P/M/K: (P20-P30)(M25-M40)  
Grade or Coating Type: UN-COATED  
Coating Layers: Uncoated

GTN SELF-GRIP Parting Inserts Grade IC20

GTN-2 INSERT GRADE IC20

GTN SELF-GRIP Parting Inserts Grade IC328

GTN-4 INSERT GRADE IC328

Grade Name: IC354
Insert Material: CARBIDE - PVD COATED
ISO Range: P20-40 M10-30
ANSI Range: C5-C6
Coating Description: TiN/TiCN
Grade Description: 'A TiN/TiCN PVD coated, tough grade. Used for general applications in parting and grooving carbon, alloy and stainless steel at medium to high cutting speeds.'

Grade: IC20
Used for semifinishing, finishing and semiroughing of aluminum, cast iron and stainless steel. An uncoated carbide grade.
ISO Range - P/M/K: (M10-M25)(K10-K20)
ISO Range - H/S/N: (H05-H15)(S05-S20)(N05-N25)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated

Grade: IC50M	
Recommended for milling of steel, for semifinishing, semiroughing and roughing with medium or largechip sections and machining in unfavorable conditions.
ISO Range - P/M/K: (P20-P30)(M25-M40)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated

GTR SELF-GRIP Parting Inserts Grade IC354

GTR-3-15D INSERT GRADE IC 354

Parting Blades

SGB Self-Grip Toolholder.

For all dimensional specifications please refer to our catalogue.

SGB SELF-GRIP Parting & Grooving Toolholders

SGB 19-1.2 SELF-GRIP TOOLHOLDER BLADE

Pramet

The Pramet Blade and Holder Parting Kit is designed to improve your lathe machining capabilities by offering a range of replacement blades. Engineered for versatility, the kit includes specialized blades and holders for parting and grooving tasks. Suitable for metalworking, fabrication and manufacturing, this kit empowers your cutting operations with precision and ease. 

Features and Benefits
• Ideal for radial parting and grooving operations
• Engineered for versatility and reliability

Blade and Holder Parting Kit, Set of 10

Sandvik Coromant

L151.2 T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 235

L151.2 T-MaxⓇ Q-Cut Parting Insert Grade 235

L151.2-400-05-4E INSERT GRADE 235

Grooving Inserts

N123G1 CoroCutⓇ 1-2 Grooving Inserts 

Insert Grade 7015

N123G1 CoroCutⓇ 1-2 Grooving Inserts Grade 7015

N123G1-030004S01025 INSERT GRADE 7015

N151.2  T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 4225

N151.2  T-MaxⓇ Q-Cut Parting Insert Grade 4225

N151.2-200-20-5G INSERT GRADE4225

N151.2  T-MaxⓇ Q-Cut Parting Insert 

Insert Grade H13A 

N151.2  T-MaxⓇ Q-Cut Parting Insert Grade H13A

N151.2-250-5E INSERT GRADE H13A

N151. 2 T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 235

N151. 2 T-MaxⓇ Q-Cut Parting Insert Grade 235

N151.2-300-25-4U INSERT GRADE 235

N151. 2 T-MaxⓇ Q-Cut parting inserts feature a sturdy construction with a PVD TiAlN  coating for increased heat and wear resistance

Features and Benefits
• Grade 1125 construction for finishing applications
• PVD TiAlN  coating for heat and wear resistance
• 4G chipbreaker for effective chip control


N151. 2  T-MaxⓇ Q-Cut Parting Insert Grade 1125

N151.2-300-30-4P INSERT GRADE 1125

N151.2-300-5E INSERT GRADE H13A

N151.2-300-5F INSERT GRADE 235

N151.2-400-40-5G INSERT GRADE 1125

N151.2 T-MaxⓇ Q-Cut Parting Inserts 

Inserts Grade 1005

N151.2 T-MaxⓇ Q-Cut Parting Inserts Grade 1005

N151.2-400-5E INSERT GRADE 1005

N151.2 T-MaxⓇ Q-Cut Parting Inserts

Insert Grade 1145

N151.2 T-MaxⓇ Q-Cut Parting Inserts Grade 1145

N151.2-400-5E INSERTGRADE 1145

N151.2-400-5F INSERT GRADE 235

N151.2-400-5F INSERT GRADE 1125

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Inserts & Blades

Iscar

GIP-4.00E-0.40 INSERT GRADE IC20

4 Variations

Iscar

GIP-4.00E-0.40 INSERT GRADE IC8250

4 Variations

Iscar

GIP-4.00E-0.80 INSERT GRADE IC808

6 Variations

Iscar

GIPI-2.70-0.10 INSERT GRADE IC808

2 Variations

Iscar

GSFN-2 INSERT GRADE IC908

16 Variations

Iscar

GTN-2 INSERT GRADE IC20

3 Variations

Iscar

GTN-4 INSERT GRADE IC328

3 Variations

Iscar

GTR-3-15D INSERT GRADE IC 354

3 Variations

Iscar

SGB 19-1.2 SELF-GRIP TOOLHOLDER BLADE

4 Variations

Pramet

Blade and Holder Parting Kit, Set of 10

6 Variations

Pramet

Blade and Holder Parting Kit, Set of 10

6 Variations

Pramet

Blade and Holder Parting Kit, Set of 10

6 Variations

Sandvik Coromant

L151.2-400-05-4E INSERT GRADE 235

8 Variations

Sandvik Coromant

N123G1-030004S01025 INSERT GRADE 7015

Sandvik Coromant

N151.2-200-20-5G INSERT GRADE4225

26 Variations

Sandvik Coromant

N151.2-250-5E INSERT GRADE H13A

28 Variations

Sandvik Coromant

N151.2-300-25-4U INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-300-30-4P INSERT GRADE 1125

33 Variations

Sandvik Coromant

N151.2-300-5E INSERT GRADE H13A

28 Variations

Sandvik Coromant

N151.2-300-5F INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-400-40-5G INSERT GRADE 1125

33 Variations

Sandvik Coromant

N151.2-400-5E INSERT GRADE 1005

5 Variations

Sandvik Coromant

N151.2-400-5E INSERTGRADE 1145

3 Variations

Sandvik Coromant

N151.2-400-5F INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-400-5F INSERT GRADE 1125