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WN NAS-CV form A
Whistle Notch™ Adapters
Metric
Inch
| SAP Material Number | 3594658 |
| ISO Catalog Number | CV50WNA088450 |
| ANSI Catalog Number | CV50WNA088450 |
| [D2] Body Diameter 1 Workpiece Side | 57.1500 mm |
| [D2] Body Diameter 1 Workpiece Side | 2.250 in |
| [L1] Gage Length | 114.3000 mm |
| [L1] Gage Length | 4.500 in |
| [L9] Clamping Length | 41.5300 mm |
| [L9] Clamping Hole Length | 1.635 in |
| [V] Adjustment Range | 9.5250 mm |
| [V] Adjustment Range | .3750 in |
| Clamp Screw ID Drive Size | 1/4 |
| Torque Catalog Foot Pounds | 60 |
| Stop Screw ID Drive Size | 3/8 |
| Weight Pounds | 9.74 |
| [D1] Adapter / Shank / Bore Diameter | 22.2250 mm |
| [D1] Adapter / Shank / Bore Diameter | .8750 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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