Accusize Industrial Tools 0-1/4'' Self-Reversing Tapping Head, Jt6 Jacobs Taper, 2600-4002
Brand: Accusize Industrial Tools
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 tapping without modification; re-entry cushion

Features:

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

Tapping Capacity in Steel: #0-1/4"(M2-M7)

Jacobs Taper # : J-6

REC. Max Speed (RPM) : 1500RPM

Reverse Ratio: 1:1.60

Body Diameter: 2.215

Overall Length: 5.118

Clockwise Compression: 0.197

Expansion: 0.140

Counter Neutral: 0.0023

Clockwise Expansion : 0.394

With Collets: I-116,117

With Arbors: MT2-JT6, MT3-JT6
**Please do not use the self-reversing tapping heads as drill chucks.** 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