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

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Parting & Grooving

Parting Inserts

Iscar

Uncoated carbide inserts are designed for grey cast iron over 220HBN, malleable cast iron, silicon aluminum and copper alloys. They are suitable for finishing and medium finishing at medium speed, medium feed and interrupted cut conditions. The inserts have high wear resistance. They are grade IC20.

Features and Benefits
• Built for grooving and parting a variety of materials
• High wear resistance
• Uncoated carbide

Typical Applications
• Finishing and medium finishing
• Aluminium
• Brass
• Cast Iron
• Copper
• High-temperature alloys
• Stainless Steel
• Thermoplastic

GFR Parting And Grooving Inserts, Grade IC20

GFR-1.6JS-6D INSERT GRADE IC20

IC20 (K10-K20).
Uncoated carbide grade for grey cast iron over 220HBN, malleable cast iron, silicon aluminum, copper alloys. fibre reinforced plastics (FRP) phenolic laminates, stone, wood, stainless steel and high-temp resistant alloys. Suitable for Finishing and medium finishing at medium speed, medium feed and interrupted cut conditions. High wear resistance.

GIP-3.00-0.20 INSERT GRADE IC908

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 feature a thin PVD coated TiCN layer on a P40 substarte. With high toughness they are ideal for general applications in parting and grooving steel, alloy and stainless steel at medium to high cutting speeds.

Features and Benefits
• High toughness for applications involving steel and steel alloys
• PVD TiCN layer for increased resistance to heat and wear

Standards
• Grade: IC354
• ISO Range - P/M/K: (P20-P40)(M10-M30)


GTN SELF-GRIP Parting Inserts Grade IC354

GTN-3B INSERT GRADE IC354

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-3-8D INSERT GRADE IC354

Parting Blades

SGB Self-Grip Toolholder.

For all dimensional specifications please refer to our catalogue.

SGB SELF-GRIP Parting & Grooving Toolholders

SGB-19-1.6 SELF-GRIP TOOL HOLDER BLADE

Parting and Grooving Single-Ended Inserts for Parting Bars, Hard Materials and 
Tough Applications.

Iscar blades stand out as specialized tools meticulously crafted for compatibility with TANG-GRIP single-ended inserts. Engineered with a focus on robust clamping, these blades empower machining processes at exceptionally high speeds, guaranteeing superior straightness and a polished surface finish. The intricately designed and precisely manufactured blades establish themselves as a dependable option for applications demanding high-speed machining. Their consistent performance and commitment to delivering quality results make Iscar blades a reliable and preferred choice for professionals seeking efficiency and precision in their machining endeavors.

Features and Benefits
• Very long product lifespan
• Extremely rigid clamp
• High feed rate machining
• Consistent results

Typical Applications
• Parting
• Grooving
• Ideal for large diameter and interrupted cuts

TGFH/R/L Blades

TGFH 26-1.4 TANG-GRIP BLADE

DGFH 

• Double-ended parting and grooving blades
• For use with  DO-GRIP and HELI-GRIP DGN / DGNC  double-ended inserts.  

Double ended insert self clamped for deep grooving and large diameters. Screw clamped for small diameters. Extended, prismatic surfaces guarantee reliable, foolproof clamping even in unstable machining conditions.

DGFH  DO-GRIP Double Ended Parting And Grooving Blades 

DGFH 32-3 DO-GRIP Double Ended Parting And Grooving 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

Blade and Insert Parting Kit, Set of 10

Sandvik Coromant

QD-NN CoroCut® QD Blades for Parting

QD-NN2F33-21A PARTING-OFF BLADE

N123 CoroCut® 1-2 inserts for grooving or profiling from Sandvik feature 2 cutting edges with a TM chip breaker and a durable PVD TIALN coating for prolonged tool life.

Features and Benefits
• 2 cutting edges with CM chip breaker
• Durable PVD TIALN coating for improved tool life

Specifications
• Insert size and shape: CoroCut 1-2 -size J2 
• Cutting edges: 2
• Cutting width: 2mm
• Corner radius: 0.2mm (right and left)
• Grade: 1125
• Coating: PVD TIALN 
• Chip breaker: CM 
• Cutting width upper tolerance: 0.1mm
• Cutting width lower toloerance: - 0.1mm

Typical Applications
• Turning
• Grooving
• Steel
• Stainless steel


N123 CoroCutⓇ 1-2 Insert Grade 1125

N123D2-0150-0002-CM INSERT GRADE 1125

N123 CM CoroCutⓇ 1-2 insert CoroCut® 1-2 inserts for grooving or profiling feature a hard substrate with a CVD TiCrN+Al2O3+TiN for improved toughness, heat and wear resistance. 2 cutting edges allow for increased cutting performance. 

Features and Benefits
• Hard substrate for increased toughness in cutting applications
• CVD TiCrN+Al2O3+TiN increases heat and wear resistance
• 2 cutting edges for increased cutting performance

Standards
• Insert Grade 2135

Typical Applications
• Grooving
• Profiling

N123 CoroCutⓇ 1-2 Insert Grade 2135

N123G2-0300-0002CM INSERT GRADE 2135

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

N151.2-200-20-4G INSERT GRADE 1125

N151.2  T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 2135

N151.2  T-MaxⓇ Q-Cut Parting Insert Grade 2135

N151.2-250-5E INSERT GRADE 2135

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 3020

N151.2  T-MaxⓇ Q-Cut Parting Insert Grade 3020

N151.2-300-4E INSERT GRADE 3020

N151. 2 T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 235

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

N151.2-300-30-5G INSERT GRADE 235

N151.2-300-30-5P INSERT GRADE 235

N151.2-400-40-5G INSERT GRADE 235

N151.2-600-4E INSERT GRADE H13A

N151.2  T-MaxⓇ Q-Cut Parting Insert 

Insert Grade 4225

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

N151.2-600-50-5P INSERT GRADE 4225

N151.2-600-60-5G INSERT GRADE 4225

Grooving Inserts

N123H2 CoroCutⓇ 1-2 Profiling Inserts Grade H13A

N123H2-0396-RO INSERT GRADE H13A

QD-LG CoroCutⓇ QD Parting Inserts Grade 1145

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Inserts & Blades

Iscar

GFR-1.6JS-6D INSERT GRADE IC20

20 Variations

Iscar

GIP-3.00-0.20 INSERT GRADE IC908

2 Variations

Iscar

GSFN-2 INSERT GRADE IC908

16 Variations

Iscar

GTN-3B INSERT GRADE IC354

7 Variations

Iscar

GTR-3-8D INSERT GRADE IC354

3 Variations

Iscar

SGB-19-1.6 SELF-GRIP TOOL HOLDER BLADE

4 Variations

Iscar

TGFH 26-1.4 TANG-GRIP BLADE

30 Variations

Iscar

DGFH 32-3 DO-GRIP Double Ended Parting And Grooving Blade

11 Variations

Pramet

Blade and Holder Parting Kit, Set of 10

6 Variations

Pramet

Blade and Insert Parting Kit, Set of 10

6 Variations

Sandvik Coromant

QD-NN2F33-21A PARTING-OFF BLADE

6 Variations

Sandvik Coromant

N123D2-0150-0002-CM INSERT GRADE 1125

22 Variations

Sandvik Coromant

N123G2-0300-0002CM INSERT GRADE 2135

4 Variations

Sandvik Coromant

N151.2-200-20-4G INSERT GRADE 1125

33 Variations

Sandvik Coromant

N151.2-250-5E INSERT GRADE 2135

14 Variations

Sandvik Coromant

N151.2-250-5E INSERT GRADE H13A

28 Variations

Sandvik Coromant

N151.2-300-4E INSERT GRADE 3020

2 Variations

Sandvik Coromant

N151.2-300-30-5G INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-300-30-5P INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-400-40-5G INSERT GRADE 235

47 Variations

Sandvik Coromant

N151.2-600-4E INSERT GRADE H13A

28 Variations

Sandvik Coromant

N151.2-600-50-5P INSERT GRADE 4225

26 Variations

Sandvik Coromant

N151.2-600-60-5G INSERT GRADE 4225

26 Variations

Sandvik Coromant

N123H2-0396-RO INSERT GRADE H13A

5 Variations

Sandvik Coromant