Description
M7 X 1 HSS Hand Tap Set for cutting internal threads by hand or in a tapping head. Cutting edges on the chamfered lead progressively form the thread as the tap advances, with straight flutes carrying chips back out of the hole. This size has a M7 cutting diameter, 1-1/8" of flute, 2-23/32" overall length and a 0.276 shank.
- HSS construction that holds a keen edge at moderate cutting speeds and regrinds easily.
- Uncoated (Bright) finish, leaves the edge bare for free cutting.
- M7 thread at 1 threads per inch.
- Supplied as 2 sets of 3 pieces.
Specifications
- Size: m7 x 1
- Thread Size: M7
- Threads per inch: 1
- Diameter: M7
- Shank Size: 0.276
- Length: 2-23/32"
- Flute Length: 1-1/8"
- Material: HSS
- Finish: Uncoated (Bright)
- Measurement Type: Metric
- Set Contents: 3 pieces
- Pack Quantity: 2
Applications
For threading by hand with a tap wrench or in a tapping head, in steel, cast iron, aluminum and brass. Taper for starting, plug for general work, bottoming for threading to the base of a blind hole.
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