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WQ-2 ROLLS FOR TAPER PIPE THREADS

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USE WQ-2 STYLE WHEN:

Rolling taper pipe threads with small end of work towards the collet.

STANDARD: NPT or NPTF as specified 45° Chamfer, working face as listed in table

STANDARD TAPER ANGLE: 1° 47′

OPTIONAL: Special working face, bronze bushings

QUESTIONS? Give us a call. Hye-Tech Machine Enterprises Inc. Toll Free: 888-484-9900

WQ-2 Standard Working Face

1/16 - 27 .375
1/8 - 27 .375
¼ - 18 .562
3/8 - 18 .562
½ - 14 .712
¾ - 14 .724
1 - 11 ½ .900
1 ¼ - 11 ½ .924
1 ½ - 11 ½ .941

How to Order Thread Rolls

When placing an order or requesting a quote, please have the following information available:

  1. Make and model of thread rolling attachment
  2. Style of thread roll (i.e. D-1, DR-1, C-1, etc.)
  3. Size and pitch of thread to be rolled, including dimensional tolerances if other than standard
  4. Length of thread on part
  5. Material to be rolled
  6. Print of part to be rolled

Note:

  1. Special rolls may require a sample part or more detailed specifications
  2. Some rolls require a special calculation to figure the work face on the roll

Most orders are shipped the same day to points all over the world.