- LEFT HAND HSS Bright Finish Metric Coarse Hand and Machine Intermediate Tap.
- HSS Straight Flute Short Machine and Hand Taps.
- These general purpose taps are ideal for creating new threads in a wide variety of materials.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill diameter: 14.0mm
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Machine Nut Taps are used where a long shank is needed. To ensure easy and precise use the Machine Nut Tap Taper lead has a unique, very long entering chamfer. This makes aligning the cutting end with the work piece simple.- BS949
- Tolerance CL2
- Overall length 203mm
- Thread length 76mm
- Tapping drill 14.0mm
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- HSS Fluteless (Roll Form) Taps.
- Fluteless taps are also referred to as "Roll Form" or "Thread Flow" taps.
- Unlike standard taps, fluteless taps create internal threads by pressure deformation, rather than by material removal.
- As a result, no chips are formed as no material is removed.
- The thread is formed by the tap in the ductile material creating threads that have a smoother surface and greater tensile strength under dynamic stress than cut threads.
- It is essential to use a high quality lubricating fluid when using fluteless taps.
- Materials with a minimum elongation of 5% and a tensile strength no greater than 1,000 N/mm2 are suitable for thread forming.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill: 1.8mm
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Sale!
- LEFT HAND HSS Bright Finish Metric Coarse Hand and Machine Intermediate Tap.
- HSS Straight Flute Short Machine and Hand Taps.
- These general purpose taps are ideal for creating new threads in a wide variety of materials.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill diameter: 17.5mm
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Sale!
Machine Nut Taps are used where a long shank is needed. To ensure easy and precise use the Machine Nut Tap Taper lead has a unique, very long entering chamfer. This makes aligning the cutting end with the work piece simple.
- BS949
- Tolerance CL2
- Overall length 229mm
- Thread length 83mm
- Tapping drill 17.5mm
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- HSS-Co (Cobalt) Bright Finish Metric Coarse Spiral Flute Machine Tap.
- Spiral Flute taps are designed primarily for machine tapping of blind holes.
- They are used to the best advantage in materials that produce long continuous chips.
- The right hand spiral forces the swarf out of the hole and prevents the chips from clogging at the bottom of the hole or in the flutes, which could cause tap breakage or spoiled threads.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Tolerance: ISO2
- Standard: ISO529
- Flutes: 3
- Overall length: 130mm
- Recommended tapping drill: 21mm
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Sale!
- LEFT HAND HSS Bright Finish Metric Coarse Hand and Machine Intermediate Tap.
- HSS Straight Flute Short Machine and Hand Taps.
- These general purpose taps are ideal for creating new threads in a wide variety of materials.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill diameter: 3.3mm
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Sale!
- LEFT HAND HSS Bright Finish Metric Coarse Hand and Machine Intermediate Tap.
- HSS Straight Flute Short Machine and Hand Taps.
- These general purpose taps are ideal for creating new threads in a wide variety of materials.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill diameter: 4.2mm
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Sale!
Machine Nut Taps are used where a long shank is needed. To ensure easy and precise use the Machine Nut Tap Taper lead has a unique, very long entering chamfer. This makes aligning the cutting end with the work piece simple.
- BS949
- Tolerance CL2
- Overall length 108mm
- Thread length 32mm
- Tapping drill 4.2mm
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Sale!
- LEFT HAND HSS Bright Finish Metric Coarse Hand and Machine Intermediate Tap.
- HSS Straight Flute Short Machine and Hand Taps.
- These general purpose taps are ideal for creating new threads in a wide variety of materials.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- Recommended tapping drill diameter: 5.0mm
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Sale!
Machine Nut Taps are used where a long shank is needed. To ensure easy and precise use the Machine Nut Tap Taper lead has a unique, very long entering chamfer. This makes aligning the cutting end with the work piece simple.
- BS949
- Tolerance CL2
- Overall length 127mm
- Thread length 41mm
- Tapping drill 5.0mm
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Sale!
- HSS Bright Finish Metric Fine Hand and Machine Taper Tap.
- Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
- Metric Fine angle of thread is 60 degrees. The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well. Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength. The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).
- Bottoming Taps are typically preceded by the use of a Taper or Intermediate Tap.
- Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use.
- Recommended tapping drill: 7.0mm