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Threading Tools – Precision Internal & External Thread Cutting

Looking for reliable, high-performance threading tools? At Bolton Engineering Products Ltd, we supply a complete range of precision tools for cutting and repairing threads on metal and plastic components. From hand taps and dies to machine threading tools, we’ve got everything you need for clean, accurate internal and external threads.

Whether you're working on maintenance jobs, metal fabrication, or precision engineering, our tools deliver the performance professional’s trust.

What You’ll Find in This Collection:

  • Taps – For internal thread cutting, available in taper, second and plug types
  • Dies – For external thread cutting, including round and hex dies
  • Tap and Die Sets – Complete kits for engineers, fitters, and DIYers
  • Thread Repair Tools – HeliCoil and re-threading solutions
  • Threading Accessories – Tap wrenches, die holders, guides, and more

All tools are manufactured from high-speed steel (HSS) or carbon steel for strength and long tool life.

Suitable For:

  • General engineering & metalworking
  • Pipefitting and plumbing thread creation
  • Automotive & engine thread repair
  • Workshop and maintenance operations
  • CNC or manual threading jobs

Featured Products:

  • M10 x 1.5 HSS Tap Set – Taper, Second & Plug
  • M12 Round Die – Precision External Threading
  • Metric Tap & Die Set – 20 Pieces with Carry Case
  • Tap Wrench – Adjustable for Multiple Sizes

All products are ready for fast dispatch and backed by technical guidance to help you select the right size and thread pitch.

Cut Clean Threads with Confidence – Shop Now

Avoid stripped bolts and poorly threaded parts. Order premium threading tools online and get the clean, consistent results you need. Fast UK delivery and expert support guaranteed.

Frequently Asked Questions

Q1. What is the difference between a tap and a die?

A tap cuts internal threads (like inside holes), while a die cuts external threads (like on bolts or rods).

Q2. Do you offer metric and imperial threading tools?

Yes, we stock both metric and imperial sizes to suit various industry standards.

Q3. Can I use these tools with a hand wrench or only machines?

Our threading tools are compatible with both manual hand wrenches and machine tapping setups.

Q4. Will these work on stainless steel?

So, yes, we have HSS (High Speed Steel) taps and dies for working with tougher materials like stainless.

Threading

Threading Tools – Precision Internal & External Thread Cutting

Looking for reliable, high-performance threading tools? At Bolton Engineering Products Ltd, we supply a complete range of precision tools for cutting and repairing threads on metal and plastic components. From hand taps and dies to machine threading tools, we’ve got everything you need for clean, accurate internal and external threads.

Whether you're working on maintenance jobs, metal fabrication, or precision engineering, our tools deliver the performance professional’s trust.

What You’ll Find in This Collection:

  • Taps – For internal thread cutting, available in taper, second and plug types
  • Dies – For external thread cutting, including round and hex dies
  • Tap and Die Sets – Complete kits for engineers, fitters, and DIYers
  • Thread Repair Tools – HeliCoil and re-threading solutions
  • Threading Accessories – Tap wrenches, die holders, guides, and more

All tools are manufactured from high-speed steel (HSS) or carbon steel for strength and long tool life.

Suitable For:

  • General engineering & metalworking
  • Pipefitting and plumbing thread creation
  • Automotive & engine thread repair
  • Workshop and maintenance operations
  • CNC or manual threading jobs

Featured Products:

  • M10 x 1.5 HSS Tap Set – Taper, Second & Plug
  • M12 Round Die – Precision External Threading
  • Metric Tap & Die Set – 20 Pieces with Carry Case
  • Tap Wrench – Adjustable for Multiple Sizes

All products are ready for fast dispatch and backed by technical guidance to help you select the right size and thread pitch.

Cut Clean Threads with Confidence – Shop Now

Avoid stripped bolts and poorly threaded parts. Order premium threading tools online and get the clean, consistent results you need. Fast UK delivery and expert support guaranteed.

Frequently Asked Questions

Q1. What is the difference between a tap and a die?

A tap cuts internal threads (like inside holes), while a die cuts external threads (like on bolts or rods).

Q2. Do you offer metric and imperial threading tools?

Yes, we stock both metric and imperial sizes to suit various industry standards.

Q3. Can I use these tools with a hand wrench or only machines?

Our threading tools are compatible with both manual hand wrenches and machine tapping setups.

Q4. Will these work on stainless steel?

So, yes, we have HSS (High Speed Steel) taps and dies for working with tougher materials like stainless.

Presto 651486 M10 x 1.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£40.21 - £40.21
£40.21
£40.21 - £40.21
£40.21

M10 x 1.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£40.21 - £40.21
£40.21
£40.21 - £40.21
£40.21

Presto 651486 M16 x 2.0 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£62.58 - £62.58
£62.58
£62.58 - £62.58
£62.58

M16 x 2.0 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£62.58 - £62.58
£62.58
£62.58 - £62.58
£62.58

Presto 651446 M14 x 2.0 HSSE PM DIN376 Metric Coarse TiCN BVAX Spiral Point Machine Tap Packed in 1's

£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99

M14 x 2.0 HSSE PM DIN376 Metric Coarse TiCN BVAX Spiral Point Machine TapSpiral point Machine tap with a surface treatment for tough steels with el...

Vollständige Details anzeigen
£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99

Presto 651446 M20 x 2.5 HSSE PM DIN376 Metric Coarse TiCN BVAX Spiral Point Machine Tap Packed in 1's

£92.59 - £92.59
£92.59
£92.59 - £92.59
£92.59

M20 x 2.5 HSSE PM DIN376 Metric Coarse TiCN BVAX Spiral Point Machine TapSpiral point Machine tap with a surface treatment for tough steels with el...

Vollständige Details anzeigen
£92.59 - £92.59
£92.59
£92.59 - £92.59
£92.59

Presto 651486 M8 x 1.25 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£32.06 - £32.06
£32.06
£32.06 - £32.06
£32.06

M8 x 1.25 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£32.06 - £32.06
£32.06
£32.06 - £32.06
£32.06

Presto 651486 M22 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£123.10 - £123.10
£123.10
£123.10 - £123.10
£123.10

M22 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£123.10 - £123.10
£123.10
£123.10 - £123.10
£123.10

Presto 651486 M20 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£92.59 - £92.59
£92.59
£92.59 - £92.59
£92.59

M20 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£92.59 - £92.59
£92.59
£92.59 - £92.59
£92.59

Presto 651486 M18 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine Tap Packed in 1's

£90.04 - £90.04
£90.04
£90.04 - £90.04
£90.04

M18 x 2.5 HSSE PM DIN376 Metric Coarse TiCN R40VAX Spiral Flute Machine TapMachine taps with 40° spiral flutes. A special cutting geometry, togethe...

Vollständige Details anzeigen
£90.04 - £90.04
£90.04
£90.04 - £90.04
£90.04

Presto 69000 M2 x 0.4 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£44.88 - £44.88
£44.88
£44.88 - £44.88
£44.88

M2 x 0.4 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity o...

Vollständige Details anzeigen
£44.88 - £44.88
£44.88
£44.88 - £44.88
£44.88

Presto 69000 M3.50 x 0.6 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£27.11 - £27.11
£27.11
£27.11 - £27.11
£27.11

M3.50 x 0.6 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticit...

Vollständige Details anzeigen
£27.11 - £27.11
£27.11
£27.11 - £27.11
£27.11

Presto 69000 M3 x 0.5 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£23.63 - £23.63
£23.63
£23.63 - £23.63
£23.63

M3 x 0.5 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity o...

Vollständige Details anzeigen
£23.63 - £23.63
£23.63
£23.63 - £23.63
£23.63

Presto 69000 M2.50 x 0.45 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£40.08 - £40.08
£40.08
£40.08 - £40.08
£40.08

M2.50 x 0.45 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elastici...

Vollständige Details anzeigen
£40.08 - £40.08
£40.08
£40.08 - £40.08
£40.08

Presto 69000 M5 x 0.8 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£22.71 - £22.71
£22.71
£22.71 - £22.71
£22.71

M5 x 0.8 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity o...

Vollständige Details anzeigen
£22.71 - £22.71
£22.71
£22.71 - £22.71
£22.71

Presto 69000 M6 x 1.0 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£22.90 - £22.90
£22.90
£22.90 - £22.90
£22.90

M6 x 1.0 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity o...

Vollständige Details anzeigen
£22.90 - £22.90
£22.90
£22.90 - £22.90
£22.90

Presto 69010 No.4 x 40 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£52.15 - £52.15
£52.15
£52.15 - £52.15
£52.15

No.4 x 40 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£52.15 - £52.15
£52.15
£52.15 - £52.15
£52.15

Presto 69000 M4 x 0.7 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£21.47 - £21.47
£21.47
£21.47 - £21.47
£21.47

M4 x 0.7 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity o...

Vollständige Details anzeigen
£21.47 - £21.47
£21.47
£21.47 - £21.47
£21.47

Presto 69000 M12 x 1.75 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£60.51 - £60.51
£60.51
£60.51 - £60.51
£60.51

M12 x 1.75 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity...

Vollständige Details anzeigen
£60.51 - £60.51
£60.51
£60.51 - £60.51
£60.51

Presto 69010 No.2 x 56 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£92.12 - £92.12
£92.12
£92.12 - £92.12
£92.12

No.2 x 56 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£92.12 - £92.12
£92.12
£92.12 - £92.12
£92.12

Presto 69000 M10 x 1.5 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£32.81 - £32.81
£32.81
£32.81 - £32.81
£32.81

M10 x 1.5 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity ...

Vollständige Details anzeigen
£32.81 - £32.81
£32.81
£32.81 - £32.81
£32.81

Presto 69000 M8 x 1.25 HSS ISO529 Metric Coarse Bright Fluteless Roll Tap Packed in 1's

£28.41 - £28.41
£28.41
£28.41 - £28.41
£28.41

M8 x 1.25 HSS ISO529 Metric Coarse Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity ...

Vollständige Details anzeigen
£28.41 - £28.41
£28.41
£28.41 - £28.41
£28.41

Presto 69010 No.5 x 40 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£61.30 - £61.30
£61.30
£61.30 - £61.30
£61.30

No.5 x 40 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£61.30 - £61.30
£61.30
£61.30 - £61.30
£61.30

Presto 69010 No.8 x 32 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£37.33 - £37.33
£37.33
£37.33 - £37.33
£37.33

No.8 x 32 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£37.33 - £37.33
£37.33
£37.33 - £37.33
£37.33

Presto 69010 1/4" x 20 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£24.29 - £24.29
£24.29
£24.29 - £24.29
£24.29

1/4" x 20 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£24.29 - £24.29
£24.29
£24.29 - £24.29
£24.29

Presto 69010 No.6 x 32 UNC HSS ISO529 UNC Bright Fluteless Roll Tap Packed in 1's

£28.65 - £28.65
£28.65
£28.65 - £28.65
£28.65

No.6 x 32 UNC HSS ISO529 UNC Bright Fluteless Roll TapFluteless tap with a 2-4 thread lead. For roll tapping in materials with an elasticity of ove...

Vollständige Details anzeigen
£28.65 - £28.65
£28.65
£28.65 - £28.65
£28.65

Hi. Need any help?