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ER Axial - Float Tension/Compression Tap Holders
Application:
- Axial-float/tension/compression type for C.N.C. milling machines and lathes with reversing motors and rigid tapping.
- Compensates for machine feed and tap pitch variance.
- Floating mechanism compensates for misalignment between tap and workpiece.
- Right-and left-hand tapping.
- Compact design for minimal clearance applications.
- Heavy Duty design for high torque drive ensures the same accuracy as the tap itself.
| Shank | Collet | Tap | |||||||
| Dia. (D1) | Series | Capacity | Part Number | L | L1 | L2 | D | T | C |
| 5/8" | ER11 | #0 to 1/4" | SS062FTCER11 | .75 | 5.90 | .63 | .24 | .12 | |
| 3/4" | ER16 | #0 to 3/8" | SS075FTCER16 | .95 | 1.64 | 3.15 | 1.10 | .32 | .12 |
| 3/4" | ER20 | #0 to 1/2" | SS075FTCER20 | 1.06 | 1.93 | 3.15 | 1.34 | .32 | .12 |
| 1" | ER25 | #0 to 5/8" | SS100FTCER25 | 1.18 | 2.09 | 3.15 | 1.66 | .36 | .16 |
| 1" | ER32 | #0 to 13/16" | SS100FTCER32 | 1.18 | 3.04 | 3.15 | 1.97 | .36 | .16 |
| 1-1/4" | ER40 | #0 to 1" | SS125FTCER40 | 1.81 | 3.75 | 3.15 | 2.36 | .36 | .16 |
| 16mm | ER11 | #0 to 1/4" | SS16FTCER11 | .75 | 5.90 | .63 | .24 | .12 | |
| 20mm | ER16 | #0 to 3/8" | SS20FTCER16 | .95 | 1.64 | 3.15 | 1.10 | .32 | .12 |
| 20mm | ER20 | #0 to 1/2" | SS20FTCER20 | 1.06 | 1.93 | 3.15 | 1.34 | .32 | .12 |
| 25mm | ER25 | #0 to 5/8" | SS25FTCER25 | 1.18 | 2.09 | 3.15 | 1.66 | .36 | .16 |
| 25mm | ER32 | #0 to 13/16" | SS25FTCER32 | 1.18 | 3.04 | 3.15 | 1.97 | .36 | .16 |
| 32mm | ER40 | #0 to 1" | SS32FTCER40 | 1.81 | 3.75 | 3.15 | 2.36 | .36 | .16 |