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Bordo Left Hand MC Bottoming HSS Hand and Machine Tap: 3

SKU: A0196165 | Model: 3080-3.00B

This is the 3mm diameter option of the Bordo Left Hand MC Bottoming HSS Hand and Machine Tap. Key details for this option: drill diameter 2.5mm, pitch 0.5mm.

Bordo Left Hand MC Bottoming HSS Hand and Machine Tap

HSS Metric Coarse LEFT HAND Bottoming Hand and Machine Tap.

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.

The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).

Bottoming Taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.

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.

About Bottoming Taps

Bottoming Taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.

Bottoming Taps are typically preceded by the use of a Taper or Intermediate Tap.

About Metric Coarse & Fine

Angle of the thread is 60°.

The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.

A larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.

The major diameter of the external thread and pitch are specified by a simple numerical value (most commonly measured in millimeters).

Available options

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