NT TOOL CORPORATION
NT Tool Corporation WL/Tr Series Quick Change Tapping Chuck

Manufacturer: NT TOOL CORPORATION
Model: WL/Tr Series
Features
- Spindle feed : All kinds of feedings.
- For narrow spindle pitch processing.
- No need for a tap adapter. Quick tap change function.
- Axial length compensation function absorbs machine feed discrepancies between spindle and tap.
Specifications

| Model | Tap Size | Shank Diameter (d1) | Compression (F1) | Tension (F2) | D | L1 | L | kg |
|---|---|---|---|---|---|---|---|---|
| WL14.20-20 /Tr.8×1 | M3 ~ M6 (M8) | 4 ~ 6.2 | 20 | 0 | 13.5 | 15 | 109 ~ 123 | 0.10 |
| WL14.20-15 /Tr.8×1 | M3 ~ M6 (M8) | 4 ~ 6.2 | 15 | 5 | 13.5 | 15 | 104 ~ 118 | 0.10 |
| WL14.20-10 /Tr.8×1 | M3 ~ M6 (M8) | 4 ~ 6.2 | 10 | 10 | 13.5 | 15 | 99 ~ 113 | 0.10 |
| WL14.20-5 /Tr.8×1 | M3 ~ M6 (M8) | 4 ~ 6.2 | 5 | 15 | 13.5 | 15 | 94 ~ 108 | 0.10 |
| WL14.20-0 /Tr.8×1 | M3 ~ M6 (M8) | 4 ~ 6.2 | 0 | 20 | 13.5 | 15 | 89 ~ 103 | 0.10 |
| WL16.20-20 /Tr.10×1.5 | M3 ~ M8 (M10) | 4 ~ 7 | 20 | 0 | 15.5 | 17 | 116 ~ 134 | 0.14 |
| WL16.20-15 /Tr.10×1.5 | M3 ~ M8 (M10) | 4 ~ 7 | 15 | 5 | 15.5 | 17 | 111 ~ 129 | 0.14 |
| WL16.20-10 /Tr.10×1.5 | M3 ~ M8 (M10) | 4 ~ 7 | 10 | 10 | 15.5 | 17 | 106 ~ 124 | 0.14 |
| WL16.20-5 /Tr.10×1.5 | M3 ~ M8 (M10) | 4 ~ 7 | 5 | 15 | 15.5 | 17 | 101 ~ 119 | 0.14 |
| WL16.20-0 /Tr.10×1.5 | M3 ~ M8 (M10) | 4 ~ 7 | 0 | 20 | 15.5 | 17 | 96 ~ 114 | 0.14 |
| WL19.20-20 /Tr.12×1.5 | M3 ~ M14 | 4 ~ 10.5 | 20 | 0 | 19 | 17 | 107 ~ 125 | 0.20 |
| WL19.20-15 /Tr.12×1.5 | M3 ~ M14 | 4 ~ 10.5 | 15 | 5 | 19 | 17 | 102 ~ 120 | 0.20 |
| WL19.20-10 /Tr.12×1.5 | M3 ~ M14 | 4 ~ 10.5 | 10 | 10 | 19 | 17 | 97 ~ 115 | 0.20 |
| WL19.20-0 /Tr.12×1.5 | M3 ~ M14 | 4 ~ 10.5 | 0 | 20 | 19 | 17 | 87 ~ 105 | 0.20 |
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