Greenfield Threading™ 330494 Vermont Tap and Die® SFS High Performance Spiral Flute Machine Tap, Imperial, 1/2-13, UNC Thread
Spiral Flute Taps
188750
MFG #: 330494
Greenfield Threading
42.02000
/ ea
- Catalog Number: 330494
- Class of Fit: 2B/3B
- Gross Weight Per Pack: 1 lb
- Measurement System: Imperial
- Overall Length: 3-3/8 in
- Series: SFS
- Shank Diameter: 0.367 in
- Shank Length: 7/16 in
- Standards: USCTI 302A
- Thread Length: 15/16 in
- Thread Standard: Ground/UNC
- Type: High Performance
- UPC 11: 66235584651
- UPC 12: 66235584651
- Stock Status: NONSTOCK
- Brand: Greenfield Threading
- Manufacturer: Greenfield Industries
- Chamfer Type: Semi-Bottoming
- Cutting Direction: Right Hand
- Finish|Coating: Steam Oxide
- Flute Direction: Right Hand
- Material: M42 HSS-Co 8
- Material Application: Soft Metals and Steel
- Number of Flutes: 3
- Thread Limit: H5
- Thread Size: 1/2-13
- Through Coolant: No
- Features
| Ground thread for economical tapping |
| 40 deg helix |
| H5 thread limit |
| 1.656 in neck length |
| Compatible with CNC machine |
| Straight with square shank configuration |
| Applicable on soft metals and steel |
| 7/16 in shank square length |
| 2.5XD tap drill size |
| 0.275 in square size |