- LEFT HAND 9/16" x 12 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 12.0mm
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Sale!
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Sale!
- LEFT HAND 7/16" x 14 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 9.5mm
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Sale!
- LEFT HAND 5/32" x 32 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 1/8"
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Sale!
- LEFT HAND 1/2" x 12 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 10.5mm
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Sale!
- LEFT HAND 3/16" x 24 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 9/64"
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Sale!
- LEFT HAND 1/4" x 20 TPI HSS Bright Finish British Standard Whitworth Hand and Machine Intermediate Tap.
- Recommended tapping drill diameter: 3/16"