Tapping: Through Hole
Chamfer Form D (3.5–5)
Class of Fit: 3BX
HM
Flood Coolant: Tapping
Manufacturer’s Specs: UNC
Tapping Helix Angle: L15°Downloaded file will be available after import in the {{cadTool}} tool library.
| Material Number | 3031908 |
| ISO Catalog ID | T320NC03750-16R3BX |
| ANSI Catalog ID | T320NC03750-16R3BX |
| Grade | KC7542 |
| [D1-TDZ] Thread Diameter Size | 3/8 - 16 |
| [L] Overall Length | 90 mm |
| [L] Overall Length | 3.54 in |
| [L3] Thread Length | 19.05 mm |
| [L3] Thread Length | .75 in |
| [L2] Useable Length | 33.02 mm |
| [L2] Useable Length | 1.3 in |
| [D] Adapter / Shank / Bore Diameter | 9.525 mm |
| [D] Adapter / Shank / Bore Diameter | .375 in |
| [Z] Number of Flutes | 4 |
| Thread Tolerance Class ANSI | 3BX |
Tapping: Through HoleChamfer Form D (3.5–5)Class of Fit: 3BXHMFlood Coolant: TappingManufacturer’s Specs: UNCTapping Helix Angle: L15°Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
| shank tolerance | |
| D | tolerance h6 + / - |
| 6 | +0, -0,008 |
| 8 | +0, -0,009 |
| 12 | +0, -0,011 |
| shank tolerance | |
| D | tolerance h6 + / - |
| .250–.375 | +0, -.0004 |
| .438–.625 | +0, -.0004 |
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