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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 60015 M3.5 x 0.6 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£10.36 - £10.36
£10.36
£10.36 - £10.36
£10.36

M3.5 x 0.6 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increa...

View full details
£10.36 - £10.36
£10.36
£10.36 - £10.36
£10.36

Presto 60010 M12 x 1.75 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£11.96 - £11.96
£11.96
£11.96 - £11.96
£11.96

M12 x 1.75 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2...

View full details
£11.96 - £11.96
£11.96
£11.96 - £11.96
£11.96

Presto 60010 M16 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£17.91 - £17.91
£17.91
£17.91 - £17.91
£17.91

M16 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£17.91 - £17.91
£17.91
£17.91 - £17.91
£17.91

Presto 60010 M7 x 1.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£11.96 - £11.96
£11.96
£11.96 - £11.96
£11.96

M7 x 1.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2. ...

View full details
£11.96 - £11.96
£11.96
£11.96 - £11.96
£11.96

Presto 60010 M14 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£17.60 - £17.60
£17.60
£17.60 - £17.60
£17.60

M14 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£17.60 - £17.60
£17.60
£17.60 - £17.60
£17.60

Presto 60010 M24 x 3.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£43.96 - £43.96
£43.96
£43.96 - £43.96
£43.96

M24 x 3.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£43.96 - £43.96
£43.96
£43.96 - £43.96
£43.96

Presto 60010 M20 x 2.5 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£29.42 - £29.42
£29.42
£29.42 - £29.42
£29.42

M20 x 2.5 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£29.42 - £29.42
£29.42
£29.42 - £29.42
£29.42

Presto 60010 M30 x 3.5 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£94.29 - £94.29
£94.29
£94.29 - £94.29
£94.29

M30 x 3.5 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£94.29 - £94.29
£94.29
£94.29 - £94.29
£94.29

Presto 60015 M4 x 0.7 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£8.79 - £8.79
£8.79
£8.79 - £8.79
£8.79

M4 x 0.7 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increase...

View full details
£8.79 - £8.79
£8.79
£8.79 - £8.79
£8.79

Presto 60010 M27 x 3.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point Tap Packed in 1's

£95.02 - £95.02
£95.02
£95.02 - £95.02
£95.02

M27 x 3.0 HSS ISO529 Metric Coarse Steam Temper Spiral Point TapSpiral point Machine tap with straight flutes for working in steel up to 750 N/mm2....

View full details
£95.02 - £95.02
£95.02
£95.02 - £95.02
£95.02

Presto 60015 M3 x 0.5 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£9.15 - £9.15
£9.15
£9.15 - £9.15
£9.15

M3 x 0.5 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increase...

View full details
£9.15 - £9.15
£9.15
£9.15 - £9.15
£9.15

Presto 60015 M14 x 2.0 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£26.34 - £26.34
£26.34
£26.34 - £26.34
£26.34

M14 x 2.0 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increas...

View full details
£26.34 - £26.34
£26.34
£26.34 - £26.34
£26.34

Presto 60020 M2 x 0.4 HSS ISO529 Metric Coarse Bright Spiral Flute Tap Packed in 1's

£17.00 - £17.00
£17.00
£17.00 - £17.00
£17.00

M2 x 0.4 HSS ISO529 Metric Coarse Bright Spiral Flute TapMachine tap with 40°-spiral flute for blind holes. Short chamfer permits work on steel up ...

View full details
£17.00 - £17.00
£17.00
£17.00 - £17.00
£17.00

Presto 60015 M16 x 2.0 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£26.71 - £26.71
£26.71
£26.71 - £26.71
£26.71

M16 x 2.0 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increas...

View full details
£26.71 - £26.71
£26.71
£26.71 - £26.71
£26.71

Presto 60015 M10 x 1.5 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£14.95 - £14.95
£14.95
£14.95 - £14.95
£14.95

M10 x 1.5 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increas...

View full details
£14.95 - £14.95
£14.95
£14.95 - £14.95
£14.95

Presto 60015 M12 x 1.75 HSS ISO529 Metric Coarse TiN Spiral Point Tap Packed in 1's

£18.78 - £18.78
£18.78
£18.78 - £18.78
£18.78

M12 x 1.75 HSS ISO529 Metric Coarse TiN Spiral Point TapDesign and application like List-No. 60010. TiN coating provides longer tool life or increa...

View full details
£18.78 - £18.78
£18.78
£18.78 - £18.78
£18.78

Presto 60020 M2.50 x 0.45 HSS ISO529 Metric Coarse Bright Spiral Flute Tap Packed in 1's

£12.75 - £12.75
£12.75
£12.75 - £12.75
£12.75

M2.50 x 0.45 HSS ISO529 Metric Coarse Bright Spiral Flute TapMachine tap with 40°-spiral flute for blind holes. Short chamfer permits work on steel...

View full details
£12.75 - £12.75
£12.75
£12.75 - £12.75
£12.75

Presto 60020 M3 x 0.5 HSS ISO529 Metric Coarse Bright Spiral Flute Tap Packed in 1's

£7.78 - £7.78
£7.78
£7.78 - £7.78
£7.78

M3 x 0.5 HSS ISO529 Metric Coarse Bright Spiral Flute TapMachine tap with 40°-spiral flute for blind holes. Short chamfer permits work on steel up ...

View full details
£7.78 - £7.78
£7.78
£7.78 - £7.78
£7.78

Presto 60027 M3 x 0.5 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£7.78 - £7.78
£7.78
£7.78 - £7.78
£7.78

M3 x 0.5 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance.Th...

View full details
£7.78 - £7.78
£7.78
£7.78 - £7.78
£7.78

Presto 60027 M2 x 0.4 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£17.00 - £17.00
£17.00
£17.00 - £17.00
£17.00

M2 x 0.4 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance.Th...

View full details
£17.00 - £17.00
£17.00
£17.00 - £17.00
£17.00

Presto 60027 M3.50 x 0.6 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£11.15 - £11.15
£11.15
£11.15 - £11.15
£11.15

M3.50 x 0.6 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance...

View full details
£11.15 - £11.15
£11.15
£11.15 - £11.15
£11.15

Presto 60027 M6 x 1.0 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£7.57 - £7.57
£7.57
£7.57 - £7.57
£7.57

M6 x 1.0 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance.Th...

View full details
£7.57 - £7.57
£7.57
£7.57 - £7.57
£7.57

Presto 60027 M18 x 2.5 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£42.86 - £42.86
£42.86
£42.86 - £42.86
£42.86

M18 x 2.5 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance.T...

View full details
£42.86 - £42.86
£42.86
£42.86 - £42.86
£42.86

Presto 60027 M16 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Flute Tap Packed in 1's

£22.59 - £22.59
£22.59
£22.59 - £22.59
£22.59

M16 x 2.0 HSS ISO529 Metric Coarse Steam Temper Spiral Flute TapDesign and application like List-No. 60020. Steam Temper promotes wear resistance.T...

View full details
£22.59 - £22.59
£22.59
£22.59 - £22.59
£22.59

Hi. Need any help?