5/16-18 Dia-2B-3 FL-HSS-TiN-Modified Bottom Spiral Flute Tap
Spiral Flute Tap; 5/16″ - 18 ; 90 mm OAL ; 3 FL ; HSS ; TiN ; 2B ; Series 230

| Thread Diameter Size (TDZ) | 5/16″ | Special Feature | DIN Length / Coolant Thru |
| Threads per Inch (TPI) | 18 | Tool Type | High Performance Tap |
| Thread Standard | NC | Chamfer | 2.5P-3P |
| Overall Length (OAL) | 90 mm | Coating | TiN |
| Thread Cutting Part Length (THL) | 1-1/8″ | Flute Type | Spiral |
| Usable Length (LU) | 1.378″ | End Shape | Chamfer |
| Connection Diameter Machine Side (DCONMS) | 0.318″ | Style | Modified Bottoming |
| Flute Count (NOF) | 3 | Measurement Type | Inch |
| Cutting Edge Material | HSS | ToolTypeName | Spiral Flute Taps |
| Thread Tolerance Class (TCTR) | 2B | Series/List # | 230 |
Product Features
| Remarks | •HY-PRO DIN Spiral Fluted Taps
•Designed for tapping hardened steel such as 4140, 4340, H–13, D–2 and 1055 up to 35 HRC as well as a variety of stainless steel. TiN surface treatment and coolant through capability enables high speed tapping. Recommended for use with a synchronized spindle.
•DIN Overall length 
•Coolant thru
•Modified bottom | Country of Origin | Japan |
Shipping Info
Package Length
4.50000
Package Width
.46400
Package Height
.42300
Package Weight
0.1
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