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WN NAS-CV form A
Whistle Notch™ Adapters
Metric
Inch
| SAP Material Number | 3594646 |
| ISO Catalog Number | CV50WNA038469 |
| ANSI Catalog Number | CV50WNA038469 |
| [D2] Body Diameter 1 Workpiece Side | 34.9200 mm |
| [D2] Body Diameter 1 Workpiece Side | 1.375 in |
| [L1] Gage Length | 119.1300 mm |
| [L1] Gage Length | 4.690 in |
| [L9] Clamping Length | 30.1000 mm |
| [L9] Clamping Hole Length | 1.185 in |
| [V] Adjustment Range | 9.5250 mm |
| [V] Adjustment Range | .3750 in |
| Clamp Screw ID Drive Size | 3/16 |
| Torque Catalog Foot Pounds | 15 |
| Stop Screw ID Drive Size | 3/8 |
| Weight Pounds | 7.94 |
| [D1] Adapter / Shank / Bore Diameter | 9.5250 mm |
| [D1] Adapter / Shank / Bore Diameter | .3750 in |
Uses and application
Shank - SK CAT(CV) ANSI B5.50
Shank - SK CAT(CV) ANSI B5.50 1"–8 unc Drawbar
Balanced-by-Design
Shank - 1"–8 unc Drawbar
Drilling - No Coolant
Shank - Cylindrical Whistle Notch 5°
Features and benefits
- 5° NAS 987 Whistle Notch cutting toolholders.
- No through-the-toolholder coolant capability (Form A only), unless stop screw is removed.
- Axial adjustment with consistant 3/8" drive throughout complete range of adapters.
Machine Side
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Workpiece Side
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