Collis Tool - 1" Straight Shank Diam Tension & Compression Tapping Chuck - #0 to 7/8" Tap Capacity, 4.88" Projection, Size 2 Adapter, Quick Change
Item #: 03734936
Brand: Collis Tool
Model #: 77822
Exact Tooling IR#: 04
Features and Benefits
 Tension and compression tapping styles are engineered to automatically compensate for machine feed, pitch and tap rates. They feature a spring design that allows the tap to float during the cutting cycle without affecting the pitch. 
 Straight shanks are used for general purpose machining and commonly have a larger diameter than taper shanks. 
| Product Specifications | |
|---|---|
| Tapping Style | Tension & Compression | 
| Shank Type | Straight Shank | 
| Shank Diameter (Decimal Inch) | 1.0000 | 
| Shank Diameter (Inch) | 1 | 
| Minimum Tap Capacity (Inch) | #0 | 
| Maximum Tap Capacity (Inch) | 7/8 | 
| Projection (Decimal Inch) | 4.8800 | 
| Quick Change | Yes | 
| Adapter Size | 2 | 
| Nose Diameter (Decimal Inch) | 1.9600 | 
| Tension (Inch) | 7/8 | 
| Compression (Inch) | 3/8 | 
| Through Coolant | No | 
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