Self-Reversing Tapping Heads
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$549.00 CAD
Unit price
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Self-Reversing Tapping Head
Applications:
- Depth control
- Top will advance 0.140" ±0.004" after machine spindle travel stops. Example: to achieve a top depth of 1.000", set spindle stop at 0.860" will advance an additional 0.140" to 1.000" depth NC Machine
- Set torque as high as possible within safe limits of the top. NC machine cutting feed equals (top pitch x spindle RPM). Reverse feed equals 2 X (top pitch X spindle RPM).
- Right or left hand yapping without modification; re-entry cushion
Features:
- Guaranteed depth control; within ±0.004"
- Chatter-free clutch has positive engagement which allows for a smoother, more accurate operation and more rapid reversal
- Radial Float is self-centering to compensate for hole center misalignment
- Unique Double Spring mechanism produces automatic feed and cushion drive. There are 2 springs for the feed and 2 springs for the reversal
- Pre-set torque control permits easy operation of tap brake torque control
- Head comes complete with 2 collets
- 2600-4002 packakge along with arbor MT1-JT6, MT3-JT6
- 2600-4012 packakge along with arbor MT3-JT6, MT4-JT6
- 2600-4022 packakge along with arbor MT3-20mm Thread, MT4-20 mm Thread
| Item | Tapping Capacity in Steel | Jacobs Taper # | REC. Max Speed (RPM) | Reverse Ratio | Body Diameter | Overall Length | Clockwise Compression | Expansion | Counter Neutral | Clockwise Expansion | Uses Collets |
| 2600-4002 | #0-1/4"(M2-M7) | J-6 | 1500RPM | 01:01.6 | 2.215 | 5.118 | 0.197 | 0.14 | 0.0023 | 0.394 | I-116,117 |
| 2600-4012 | #4-1/2"(M5-M12), 1/8" NPT | J-6 | 1000RPM | 01:01.8 | 2.95 | 6.14 | 0.197 | 0.16 | 0.0027 | 0.551 | I-421,422 |
| 2600-4022 | 5/16-3/4"(M8-M20), 1/8", 1/4 NPT | M20 | 600RPM | 01:01.7 | 3.58 | 8.03 | 0.236 | 0.24 | 0.0036 | 0.551 | I-441,445 |
OPERATION INSTRUCTIONS:
