SAND E0645/16 UNC Form Tap 5/16 x 18 6181917
Thread Forming Taps
435652
MFG #: 6181917
Sandvik Coromant
76.17000
/ ea
- Alternate Catalog Number: E0645/16
- Catalog Number: 6181917
- Chamfer Type: Semi-Bottoming
- Class of Fit: 2B
- Country of Origin: DE
- Cutting Direction: Right Hand
- Finish|Coating: Uncoated
- Gross Weight Per Pack: 0.0600 lb
- Item Group: 781
- Material: HSS-PM
- Measurement System: Imperial
- Number of Flutes: 5
- Overall Length: 2.7187 in
- Series: E064 CoroTap™ 400
- Shank Diameter: 0.3179 in
- Size: 5/16-18
- Standards: ANSI Specified
- Thread Length: 0.7165 in
- Thread Standard: UNC
- UPC 11: 69826258340
- UPC 12: 69826258340
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Thread Size: 5/16-18
- Features
| Without coolant entry |
| 5.65 mm neck diameter |
| 30.203 mm usable length |
| 7.3 mm pre-machined hole diameter |
| 7.9375 mm thread diameter |
| N and P material grade |
| Thread back taper property |
| Released life cycle state |
| Taps that form the thread instead of cutting |
| A chip-free solution |
| All materials not suitable since there is need of certain ductility |
| Recommended tensile strength limit is 1200 N/sq-mm |
| For through or blind holes applications |
| 2.5XD cutting depth |
| 0.318 x 0.238 in tap shank adaptive interface machine direction |
| C2-3 chamfer |